- : unit = ()
h : heuristic = <heuristic>
- : unit = ()
APPLY CRITERIA (Marked dependency pairs)

TRS termination of:
[1] active(__(__(X,Y),Z)) -> mark(__(X,__(Y,Z)))
[2] active(__(X,nil)) -> mark(X)
[3] active(__(nil,X)) -> mark(X)
[4] active(U11(tt,V)) -> mark(U12(isPalListKind(V),V))
[5] active(U12(tt,V)) -> mark(U13(isNeList(V)))
[6] active(U13(tt)) -> mark(tt)
[7] active(U21(tt,V1,V2)) -> mark(U22(isPalListKind(V1),V1,V2))
[8] active(U22(tt,V1,V2)) -> mark(U23(isPalListKind(V2),V1,V2))
[9] active(U23(tt,V1,V2)) -> mark(U24(isPalListKind(V2),V1,V2))
[10] active(U24(tt,V1,V2)) -> mark(U25(isList(V1),V2))
[11] active(U25(tt,V2)) -> mark(U26(isList(V2)))
[12] active(U26(tt)) -> mark(tt)
[13] active(U31(tt,V)) -> mark(U32(isPalListKind(V),V))
[14] active(U32(tt,V)) -> mark(U33(isQid(V)))
[15] active(U33(tt)) -> mark(tt)
[16] active(U41(tt,V1,V2)) -> mark(U42(isPalListKind(V1),V1,V2))
[17] active(U42(tt,V1,V2)) -> mark(U43(isPalListKind(V2),V1,V2))
[18] active(U43(tt,V1,V2)) -> mark(U44(isPalListKind(V2),V1,V2))
[19] active(U44(tt,V1,V2)) -> mark(U45(isList(V1),V2))
[20] active(U45(tt,V2)) -> mark(U46(isNeList(V2)))
[21] active(U46(tt)) -> mark(tt)
[22] active(U51(tt,V1,V2)) -> mark(U52(isPalListKind(V1),V1,V2))
[23] active(U52(tt,V1,V2)) -> mark(U53(isPalListKind(V2),V1,V2))
[24] active(U53(tt,V1,V2)) -> mark(U54(isPalListKind(V2),V1,V2))
[25] active(U54(tt,V1,V2)) -> mark(U55(isNeList(V1),V2))
[26] active(U55(tt,V2)) -> mark(U56(isList(V2)))
[27] active(U56(tt)) -> mark(tt)
[28] active(U61(tt,V)) -> mark(U62(isPalListKind(V),V))
[29] active(U62(tt,V)) -> mark(U63(isQid(V)))
[30] active(U63(tt)) -> mark(tt)
[31] active(U71(tt,I,P)) -> mark(U72(isPalListKind(I),P))
[32] active(U72(tt,P)) -> mark(U73(isPal(P),P))
[33] active(U73(tt,P)) -> mark(U74(isPalListKind(P)))
[34] active(U74(tt)) -> mark(tt)
[35] active(U81(tt,V)) -> mark(U82(isPalListKind(V),V))
[36] active(U82(tt,V)) -> mark(U83(isNePal(V)))
[37] active(U83(tt)) -> mark(tt)
[38] active(U91(tt,V2)) -> mark(U92(isPalListKind(V2)))
[39] active(U92(tt)) -> mark(tt)
[40] active(isList(V)) -> mark(U11(isPalListKind(V),V))
[41] active(isList(nil)) -> mark(tt)
[42] active(isList(__(V1,V2))) -> mark(U21(isPalListKind(V1),V1,V2))
[43] active(isNeList(V)) -> mark(U31(isPalListKind(V),V))
[44] active(isNeList(__(V1,V2))) -> mark(U41(isPalListKind(V1),V1,V2))
[45] active(isNeList(__(V1,V2))) -> mark(U51(isPalListKind(V1),V1,V2))
[46] active(isNePal(V)) -> mark(U61(isPalListKind(V),V))
[47] active(isNePal(__(I,__(P,I)))) -> mark(U71(isQid(I),I,P))
[48] active(isPal(V)) -> mark(U81(isPalListKind(V),V))
[49] active(isPal(nil)) -> mark(tt)
[50] active(isPalListKind(a)) -> mark(tt)
[51] active(isPalListKind(e)) -> mark(tt)
[52] active(isPalListKind(i)) -> mark(tt)
[53] active(isPalListKind(nil)) -> mark(tt)
[54] active(isPalListKind(o)) -> mark(tt)
[55] active(isPalListKind(u)) -> mark(tt)
[56] active(isPalListKind(__(V1,V2))) -> mark(U91(isPalListKind(V1),V2))
[57] active(isQid(a)) -> mark(tt)
[58] active(isQid(e)) -> mark(tt)
[59] active(isQid(i)) -> mark(tt)
[60] active(isQid(o)) -> mark(tt)
[61] active(isQid(u)) -> mark(tt)
[62] active(__(X1,X2)) -> __(active(X1),X2)
[63] active(__(X1,X2)) -> __(X1,active(X2))
[64] active(U11(X1,X2)) -> U11(active(X1),X2)
[65] active(U12(X1,X2)) -> U12(active(X1),X2)
[66] active(U13(X)) -> U13(active(X))
[67] active(U21(X1,X2,X3)) -> U21(active(X1),X2,X3)
[68] active(U22(X1,X2,X3)) -> U22(active(X1),X2,X3)
[69] active(U23(X1,X2,X3)) -> U23(active(X1),X2,X3)
[70] active(U24(X1,X2,X3)) -> U24(active(X1),X2,X3)
[71] active(U25(X1,X2)) -> U25(active(X1),X2)
[72] active(U26(X)) -> U26(active(X))
[73] active(U31(X1,X2)) -> U31(active(X1),X2)
[74] active(U32(X1,X2)) -> U32(active(X1),X2)
[75] active(U33(X)) -> U33(active(X))
[76] active(U41(X1,X2,X3)) -> U41(active(X1),X2,X3)
[77] active(U42(X1,X2,X3)) -> U42(active(X1),X2,X3)
[78] active(U43(X1,X2,X3)) -> U43(active(X1),X2,X3)
[79] active(U44(X1,X2,X3)) -> U44(active(X1),X2,X3)
[80] active(U45(X1,X2)) -> U45(active(X1),X2)
[81] active(U46(X)) -> U46(active(X))
[82] active(U51(X1,X2,X3)) -> U51(active(X1),X2,X3)
[83] active(U52(X1,X2,X3)) -> U52(active(X1),X2,X3)
[84] active(U53(X1,X2,X3)) -> U53(active(X1),X2,X3)
[85] active(U54(X1,X2,X3)) -> U54(active(X1),X2,X3)
[86] active(U55(X1,X2)) -> U55(active(X1),X2)
[87] active(U56(X)) -> U56(active(X))
[88] active(U61(X1,X2)) -> U61(active(X1),X2)
[89] active(U62(X1,X2)) -> U62(active(X1),X2)
[90] active(U63(X)) -> U63(active(X))
[91] active(U71(X1,X2,X3)) -> U71(active(X1),X2,X3)
[92] active(U72(X1,X2)) -> U72(active(X1),X2)
[93] active(U73(X1,X2)) -> U73(active(X1),X2)
[94] active(U74(X)) -> U74(active(X))
[95] active(U81(X1,X2)) -> U81(active(X1),X2)
[96] active(U82(X1,X2)) -> U82(active(X1),X2)
[97] active(U83(X)) -> U83(active(X))
[98] active(U91(X1,X2)) -> U91(active(X1),X2)
[99] active(U92(X)) -> U92(active(X))
[100] __(mark(X1),X2) -> mark(__(X1,X2))
[101] __(X1,mark(X2)) -> mark(__(X1,X2))
[102] U11(mark(X1),X2) -> mark(U11(X1,X2))
[103] U12(mark(X1),X2) -> mark(U12(X1,X2))
[104] U13(mark(X)) -> mark(U13(X))
[105] U21(mark(X1),X2,X3) -> mark(U21(X1,X2,X3))
[106] U22(mark(X1),X2,X3) -> mark(U22(X1,X2,X3))
[107] U23(mark(X1),X2,X3) -> mark(U23(X1,X2,X3))
[108] U24(mark(X1),X2,X3) -> mark(U24(X1,X2,X3))
[109] U25(mark(X1),X2) -> mark(U25(X1,X2))
[110] U26(mark(X)) -> mark(U26(X))
[111] U31(mark(X1),X2) -> mark(U31(X1,X2))
[112] U32(mark(X1),X2) -> mark(U32(X1,X2))
[113] U33(mark(X)) -> mark(U33(X))
[114] U41(mark(X1),X2,X3) -> mark(U41(X1,X2,X3))
[115] U42(mark(X1),X2,X3) -> mark(U42(X1,X2,X3))
[116] U43(mark(X1),X2,X3) -> mark(U43(X1,X2,X3))
[117] U44(mark(X1),X2,X3) -> mark(U44(X1,X2,X3))
[118] U45(mark(X1),X2) -> mark(U45(X1,X2))
[119] U46(mark(X)) -> mark(U46(X))
[120] U51(mark(X1),X2,X3) -> mark(U51(X1,X2,X3))
[121] U52(mark(X1),X2,X3) -> mark(U52(X1,X2,X3))
[122] U53(mark(X1),X2,X3) -> mark(U53(X1,X2,X3))
[123] U54(mark(X1),X2,X3) -> mark(U54(X1,X2,X3))
[124] U55(mark(X1),X2) -> mark(U55(X1,X2))
[125] U56(mark(X)) -> mark(U56(X))
[126] U61(mark(X1),X2) -> mark(U61(X1,X2))
[127] U62(mark(X1),X2) -> mark(U62(X1,X2))
[128] U63(mark(X)) -> mark(U63(X))
[129] U71(mark(X1),X2,X3) -> mark(U71(X1,X2,X3))
[130] U72(mark(X1),X2) -> mark(U72(X1,X2))
[131] U73(mark(X1),X2) -> mark(U73(X1,X2))
[132] U74(mark(X)) -> mark(U74(X))
[133] U81(mark(X1),X2) -> mark(U81(X1,X2))
[134] U82(mark(X1),X2) -> mark(U82(X1,X2))
[135] U83(mark(X)) -> mark(U83(X))
[136] U91(mark(X1),X2) -> mark(U91(X1,X2))
[137] U92(mark(X)) -> mark(U92(X))
[138] proper(__(X1,X2)) -> __(proper(X1),proper(X2))
[139] proper(nil) -> ok(nil)
[140] proper(U11(X1,X2)) -> U11(proper(X1),proper(X2))
[141] proper(tt) -> ok(tt)
[142] proper(U12(X1,X2)) -> U12(proper(X1),proper(X2))
[143] proper(isPalListKind(X)) -> isPalListKind(proper(X))
[144] proper(U13(X)) -> U13(proper(X))
[145] proper(isNeList(X)) -> isNeList(proper(X))
[146] proper(U21(X1,X2,X3)) -> U21(proper(X1),proper(X2),proper(X3))
[147] proper(U22(X1,X2,X3)) -> U22(proper(X1),proper(X2),proper(X3))
[148] proper(U23(X1,X2,X3)) -> U23(proper(X1),proper(X2),proper(X3))
[149] proper(U24(X1,X2,X3)) -> U24(proper(X1),proper(X2),proper(X3))
[150] proper(U25(X1,X2)) -> U25(proper(X1),proper(X2))
[151] proper(isList(X)) -> isList(proper(X))
[152] proper(U26(X)) -> U26(proper(X))
[153] proper(U31(X1,X2)) -> U31(proper(X1),proper(X2))
[154] proper(U32(X1,X2)) -> U32(proper(X1),proper(X2))
[155] proper(U33(X)) -> U33(proper(X))
[156] proper(isQid(X)) -> isQid(proper(X))
[157] proper(U41(X1,X2,X3)) -> U41(proper(X1),proper(X2),proper(X3))
[158] proper(U42(X1,X2,X3)) -> U42(proper(X1),proper(X2),proper(X3))
[159] proper(U43(X1,X2,X3)) -> U43(proper(X1),proper(X2),proper(X3))
[160] proper(U44(X1,X2,X3)) -> U44(proper(X1),proper(X2),proper(X3))
[161] proper(U45(X1,X2)) -> U45(proper(X1),proper(X2))
[162] proper(U46(X)) -> U46(proper(X))
[163] proper(U51(X1,X2,X3)) -> U51(proper(X1),proper(X2),proper(X3))
[164] proper(U52(X1,X2,X3)) -> U52(proper(X1),proper(X2),proper(X3))
[165] proper(U53(X1,X2,X3)) -> U53(proper(X1),proper(X2),proper(X3))
[166] proper(U54(X1,X2,X3)) -> U54(proper(X1),proper(X2),proper(X3))
[167] proper(U55(X1,X2)) -> U55(proper(X1),proper(X2))
[168] proper(U56(X)) -> U56(proper(X))
[169] proper(U61(X1,X2)) -> U61(proper(X1),proper(X2))
[170] proper(U62(X1,X2)) -> U62(proper(X1),proper(X2))
[171] proper(U63(X)) -> U63(proper(X))
[172] proper(U71(X1,X2,X3)) -> U71(proper(X1),proper(X2),proper(X3))
[173] proper(U72(X1,X2)) -> U72(proper(X1),proper(X2))
[174] proper(U73(X1,X2)) -> U73(proper(X1),proper(X2))
[175] proper(isPal(X)) -> isPal(proper(X))
[176] proper(U74(X)) -> U74(proper(X))
[177] proper(U81(X1,X2)) -> U81(proper(X1),proper(X2))
[178] proper(U82(X1,X2)) -> U82(proper(X1),proper(X2))
[179] proper(U83(X)) -> U83(proper(X))
[180] proper(isNePal(X)) -> isNePal(proper(X))
[181] proper(U91(X1,X2)) -> U91(proper(X1),proper(X2))
[182] proper(U92(X)) -> U92(proper(X))
[183] proper(a) -> ok(a)
[184] proper(e) -> ok(e)
[185] proper(i) -> ok(i)
[186] proper(o) -> ok(o)
[187] proper(u) -> ok(u)
[188] __(ok(X1),ok(X2)) -> ok(__(X1,X2))
[189] U11(ok(X1),ok(X2)) -> ok(U11(X1,X2))
[190] U12(ok(X1),ok(X2)) -> ok(U12(X1,X2))
[191] isPalListKind(ok(X)) -> ok(isPalListKind(X))
[192] U13(ok(X)) -> ok(U13(X))
[193] isNeList(ok(X)) -> ok(isNeList(X))
[194] U21(ok(X1),ok(X2),ok(X3)) -> ok(U21(X1,X2,X3))
[195] U22(ok(X1),ok(X2),ok(X3)) -> ok(U22(X1,X2,X3))
[196] U23(ok(X1),ok(X2),ok(X3)) -> ok(U23(X1,X2,X3))
[197] U24(ok(X1),ok(X2),ok(X3)) -> ok(U24(X1,X2,X3))
[198] U25(ok(X1),ok(X2)) -> ok(U25(X1,X2))
[199] isList(ok(X)) -> ok(isList(X))
[200] U26(ok(X)) -> ok(U26(X))
[201] U31(ok(X1),ok(X2)) -> ok(U31(X1,X2))
[202] U32(ok(X1),ok(X2)) -> ok(U32(X1,X2))
[203] U33(ok(X)) -> ok(U33(X))
[204] isQid(ok(X)) -> ok(isQid(X))
[205] U41(ok(X1),ok(X2),ok(X3)) -> ok(U41(X1,X2,X3))
[206] U42(ok(X1),ok(X2),ok(X3)) -> ok(U42(X1,X2,X3))
[207] U43(ok(X1),ok(X2),ok(X3)) -> ok(U43(X1,X2,X3))
[208] U44(ok(X1),ok(X2),ok(X3)) -> ok(U44(X1,X2,X3))
[209] U45(ok(X1),ok(X2)) -> ok(U45(X1,X2))
[210] U46(ok(X)) -> ok(U46(X))
[211] U51(ok(X1),ok(X2),ok(X3)) -> ok(U51(X1,X2,X3))
[212] U52(ok(X1),ok(X2),ok(X3)) -> ok(U52(X1,X2,X3))
[213] U53(ok(X1),ok(X2),ok(X3)) -> ok(U53(X1,X2,X3))
[214] U54(ok(X1),ok(X2),ok(X3)) -> ok(U54(X1,X2,X3))
[215] U55(ok(X1),ok(X2)) -> ok(U55(X1,X2))
[216] U56(ok(X)) -> ok(U56(X))
[217] U61(ok(X1),ok(X2)) -> ok(U61(X1,X2))
[218] U62(ok(X1),ok(X2)) -> ok(U62(X1,X2))
[219] U63(ok(X)) -> ok(U63(X))
[220] U71(ok(X1),ok(X2),ok(X3)) -> ok(U71(X1,X2,X3))
[221] U72(ok(X1),ok(X2)) -> ok(U72(X1,X2))
[222] U73(ok(X1),ok(X2)) -> ok(U73(X1,X2))
[223] isPal(ok(X)) -> ok(isPal(X))
[224] U74(ok(X)) -> ok(U74(X))
[225] U81(ok(X1),ok(X2)) -> ok(U81(X1,X2))
[226] U82(ok(X1),ok(X2)) -> ok(U82(X1,X2))
[227] U83(ok(X)) -> ok(U83(X))
[228] isNePal(ok(X)) -> ok(isNePal(X))
[229] U91(ok(X1),ok(X2)) -> ok(U91(X1,X2))
[230] U92(ok(X)) -> ok(U92(X))
[231] top(mark(X)) -> top(proper(X))
[232] top(ok(X)) -> top(active(X))


Sub problem: 
guided: 

DP termination of:
<Marked_active(__(__(X,Y),Z)) , Marked___(X,__(Y,Z))>
<Marked_active(__(__(X,Y),Z)) , Marked___(Y,Z)>
<Marked_active(U11(tt,V)) , Marked_U12(isPalListKind(V),V)>
<Marked_active(U11(tt,V)) , Marked_isPalListKind(V)>
<Marked_active(U12(tt,V)) , Marked_U13(isNeList(V))>
<Marked_active(U12(tt,V)) , Marked_isNeList(V)>
<Marked_active(U21(tt,V1,V2)) , Marked_U22(isPalListKind(V1),V1,V2)>
<Marked_active(U21(tt,V1,V2)) , Marked_isPalListKind(V1)>
<Marked_active(U22(tt,V1,V2)) , Marked_U23(isPalListKind(V2),V1,V2)>
<Marked_active(U22(tt,V1,V2)) , Marked_isPalListKind(V2)>
<Marked_active(U23(tt,V1,V2)) , Marked_U24(isPalListKind(V2),V1,V2)>
<Marked_active(U23(tt,V1,V2)) , Marked_isPalListKind(V2)>
<Marked_active(U24(tt,V1,V2)) , Marked_U25(isList(V1),V2)>
<Marked_active(U24(tt,V1,V2)) , Marked_isList(V1)>
<Marked_active(U25(tt,V2)) , Marked_U26(isList(V2))>
<Marked_active(U25(tt,V2)) , Marked_isList(V2)>
<Marked_active(U31(tt,V)) , Marked_U32(isPalListKind(V),V)>
<Marked_active(U31(tt,V)) , Marked_isPalListKind(V)>
<Marked_active(U32(tt,V)) , Marked_U33(isQid(V))>
<Marked_active(U32(tt,V)) , Marked_isQid(V)>
<Marked_active(U41(tt,V1,V2)) , Marked_U42(isPalListKind(V1),V1,V2)>
<Marked_active(U41(tt,V1,V2)) , Marked_isPalListKind(V1)>
<Marked_active(U42(tt,V1,V2)) , Marked_U43(isPalListKind(V2),V1,V2)>
<Marked_active(U42(tt,V1,V2)) , Marked_isPalListKind(V2)>
<Marked_active(U43(tt,V1,V2)) , Marked_U44(isPalListKind(V2),V1,V2)>
<Marked_active(U43(tt,V1,V2)) , Marked_isPalListKind(V2)>
<Marked_active(U44(tt,V1,V2)) , Marked_U45(isList(V1),V2)>
<Marked_active(U44(tt,V1,V2)) , Marked_isList(V1)>
<Marked_active(U45(tt,V2)) , Marked_U46(isNeList(V2))>
<Marked_active(U45(tt,V2)) , Marked_isNeList(V2)>
<Marked_active(U51(tt,V1,V2)) , Marked_U52(isPalListKind(V1),V1,V2)>
<Marked_active(U51(tt,V1,V2)) , Marked_isPalListKind(V1)>
<Marked_active(U52(tt,V1,V2)) , Marked_U53(isPalListKind(V2),V1,V2)>
<Marked_active(U52(tt,V1,V2)) , Marked_isPalListKind(V2)>
<Marked_active(U53(tt,V1,V2)) , Marked_U54(isPalListKind(V2),V1,V2)>
<Marked_active(U53(tt,V1,V2)) , Marked_isPalListKind(V2)>
<Marked_active(U54(tt,V1,V2)) , Marked_U55(isNeList(V1),V2)>
<Marked_active(U54(tt,V1,V2)) , Marked_isNeList(V1)>
<Marked_active(U55(tt,V2)) , Marked_U56(isList(V2))>
<Marked_active(U55(tt,V2)) , Marked_isList(V2)>
<Marked_active(U61(tt,V)) , Marked_U62(isPalListKind(V),V)>
<Marked_active(U61(tt,V)) , Marked_isPalListKind(V)>
<Marked_active(U62(tt,V)) , Marked_U63(isQid(V))>
<Marked_active(U62(tt,V)) , Marked_isQid(V)>
<Marked_active(U71(tt,I,P)) , Marked_U72(isPalListKind(I),P)>
<Marked_active(U71(tt,I,P)) , Marked_isPalListKind(I)>
<Marked_active(U72(tt,P)) , Marked_U73(isPal(P),P)>
<Marked_active(U72(tt,P)) , Marked_isPal(P)>
<Marked_active(U73(tt,P)) , Marked_U74(isPalListKind(P))>
<Marked_active(U73(tt,P)) , Marked_isPalListKind(P)>
<Marked_active(U81(tt,V)) , Marked_U82(isPalListKind(V),V)>
<Marked_active(U81(tt,V)) , Marked_isPalListKind(V)>
<Marked_active(U82(tt,V)) , Marked_U83(isNePal(V))>
<Marked_active(U82(tt,V)) , Marked_isNePal(V)>
<Marked_active(U91(tt,V2)) , Marked_U92(isPalListKind(V2))>
<Marked_active(U91(tt,V2)) , Marked_isPalListKind(V2)>
<Marked_active(isList(V)) , Marked_U11(isPalListKind(V),V)>
<Marked_active(isList(V)) , Marked_isPalListKind(V)>
<Marked_active(isList(__(V1,V2))) , Marked_U21(isPalListKind(V1),V1,V2)>
<Marked_active(isList(__(V1,V2))) , Marked_isPalListKind(V1)>
<Marked_active(isNeList(V)) , Marked_U31(isPalListKind(V),V)>
<Marked_active(isNeList(V)) , Marked_isPalListKind(V)>
<Marked_active(isNeList(__(V1,V2))) , Marked_U41(isPalListKind(V1),V1,V2)>
<Marked_active(isNeList(__(V1,V2))) , Marked_isPalListKind(V1)>
<Marked_active(isNeList(__(V1,V2))) , Marked_U51(isPalListKind(V1),V1,V2)>
<Marked_active(isNeList(__(V1,V2))) , Marked_isPalListKind(V1)>
<Marked_active(isNePal(V)) , Marked_U61(isPalListKind(V),V)>
<Marked_active(isNePal(V)) , Marked_isPalListKind(V)>
<Marked_active(isNePal(__(I,__(P,I)))) , Marked_U71(isQid(I),I,P)>
<Marked_active(isNePal(__(I,__(P,I)))) , Marked_isQid(I)>
<Marked_active(isPal(V)) , Marked_U81(isPalListKind(V),V)>
<Marked_active(isPal(V)) , Marked_isPalListKind(V)>
<Marked_active(isPalListKind(__(V1,V2))) , Marked_U91(isPalListKind(V1),V2)>
<Marked_active(isPalListKind(__(V1,V2))) , Marked_isPalListKind(V1)>
<Marked_active(__(X1,X2)) , Marked___(active(X1),X2)>
<Marked_active(__(X1,X2)) , Marked_active(X1)>
<Marked_active(__(X1,X2)) , Marked___(X1,active(X2))>
<Marked_active(__(X1,X2)) , Marked_active(X2)>
<Marked_active(U11(X1,X2)) , Marked_U11(active(X1),X2)>
<Marked_active(U11(X1,X2)) , Marked_active(X1)>
<Marked_active(U12(X1,X2)) , Marked_U12(active(X1),X2)>
<Marked_active(U12(X1,X2)) , Marked_active(X1)>
<Marked_active(U13(X)) , Marked_U13(active(X))>
<Marked_active(U13(X)) , Marked_active(X)>
<Marked_active(U21(X1,X2,X3)) , Marked_U21(active(X1),X2,X3)>
<Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
<Marked_active(U22(X1,X2,X3)) , Marked_U22(active(X1),X2,X3)>
<Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
<Marked_active(U23(X1,X2,X3)) , Marked_U23(active(X1),X2,X3)>
<Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
<Marked_active(U24(X1,X2,X3)) , Marked_U24(active(X1),X2,X3)>
<Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
<Marked_active(U25(X1,X2)) , Marked_U25(active(X1),X2)>
<Marked_active(U25(X1,X2)) , Marked_active(X1)>
<Marked_active(U26(X)) , Marked_U26(active(X))>
<Marked_active(U26(X)) , Marked_active(X)>
<Marked_active(U31(X1,X2)) , Marked_U31(active(X1),X2)>
<Marked_active(U31(X1,X2)) , Marked_active(X1)>
<Marked_active(U32(X1,X2)) , Marked_U32(active(X1),X2)>
<Marked_active(U32(X1,X2)) , Marked_active(X1)>
<Marked_active(U33(X)) , Marked_U33(active(X))>
<Marked_active(U33(X)) , Marked_active(X)>
<Marked_active(U41(X1,X2,X3)) , Marked_U41(active(X1),X2,X3)>
<Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
<Marked_active(U42(X1,X2,X3)) , Marked_U42(active(X1),X2,X3)>
<Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
<Marked_active(U43(X1,X2,X3)) , Marked_U43(active(X1),X2,X3)>
<Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
<Marked_active(U44(X1,X2,X3)) , Marked_U44(active(X1),X2,X3)>
<Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
<Marked_active(U45(X1,X2)) , Marked_U45(active(X1),X2)>
<Marked_active(U45(X1,X2)) , Marked_active(X1)>
<Marked_active(U46(X)) , Marked_U46(active(X))>
<Marked_active(U46(X)) , Marked_active(X)>
<Marked_active(U51(X1,X2,X3)) , Marked_U51(active(X1),X2,X3)>
<Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
<Marked_active(U52(X1,X2,X3)) , Marked_U52(active(X1),X2,X3)>
<Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
<Marked_active(U53(X1,X2,X3)) , Marked_U53(active(X1),X2,X3)>
<Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
<Marked_active(U54(X1,X2,X3)) , Marked_U54(active(X1),X2,X3)>
<Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
<Marked_active(U55(X1,X2)) , Marked_U55(active(X1),X2)>
<Marked_active(U55(X1,X2)) , Marked_active(X1)>
<Marked_active(U56(X)) , Marked_U56(active(X))>
<Marked_active(U56(X)) , Marked_active(X)>
<Marked_active(U61(X1,X2)) , Marked_U61(active(X1),X2)>
<Marked_active(U61(X1,X2)) , Marked_active(X1)>
<Marked_active(U62(X1,X2)) , Marked_U62(active(X1),X2)>
<Marked_active(U62(X1,X2)) , Marked_active(X1)>
<Marked_active(U63(X)) , Marked_U63(active(X))>
<Marked_active(U63(X)) , Marked_active(X)>
<Marked_active(U71(X1,X2,X3)) , Marked_U71(active(X1),X2,X3)>
<Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
<Marked_active(U72(X1,X2)) , Marked_U72(active(X1),X2)>
<Marked_active(U72(X1,X2)) , Marked_active(X1)>
<Marked_active(U73(X1,X2)) , Marked_U73(active(X1),X2)>
<Marked_active(U73(X1,X2)) , Marked_active(X1)>
<Marked_active(U74(X)) , Marked_U74(active(X))>
<Marked_active(U74(X)) , Marked_active(X)>
<Marked_active(U81(X1,X2)) , Marked_U81(active(X1),X2)>
<Marked_active(U81(X1,X2)) , Marked_active(X1)>
<Marked_active(U82(X1,X2)) , Marked_U82(active(X1),X2)>
<Marked_active(U82(X1,X2)) , Marked_active(X1)>
<Marked_active(U83(X)) , Marked_U83(active(X))>
<Marked_active(U83(X)) , Marked_active(X)>
<Marked_active(U91(X1,X2)) , Marked_U91(active(X1),X2)>
<Marked_active(U91(X1,X2)) , Marked_active(X1)>
<Marked_active(U92(X)) , Marked_U92(active(X))>
<Marked_active(U92(X)) , Marked_active(X)>
<Marked___(mark(X1),X2) , Marked___(X1,X2)>
<Marked___(X1,mark(X2)) , Marked___(X1,X2)>
<Marked_U11(mark(X1),X2) , Marked_U11(X1,X2)>
<Marked_U12(mark(X1),X2) , Marked_U12(X1,X2)>
<Marked_U13(mark(X)) , Marked_U13(X)>
<Marked_U21(mark(X1),X2,X3) , Marked_U21(X1,X2,X3)>
<Marked_U22(mark(X1),X2,X3) , Marked_U22(X1,X2,X3)>
<Marked_U23(mark(X1),X2,X3) , Marked_U23(X1,X2,X3)>
<Marked_U24(mark(X1),X2,X3) , Marked_U24(X1,X2,X3)>
<Marked_U25(mark(X1),X2) , Marked_U25(X1,X2)>
<Marked_U26(mark(X)) , Marked_U26(X)>
<Marked_U31(mark(X1),X2) , Marked_U31(X1,X2)>
<Marked_U32(mark(X1),X2) , Marked_U32(X1,X2)>
<Marked_U33(mark(X)) , Marked_U33(X)>
<Marked_U41(mark(X1),X2,X3) , Marked_U41(X1,X2,X3)>
<Marked_U42(mark(X1),X2,X3) , Marked_U42(X1,X2,X3)>
<Marked_U43(mark(X1),X2,X3) , Marked_U43(X1,X2,X3)>
<Marked_U44(mark(X1),X2,X3) , Marked_U44(X1,X2,X3)>
<Marked_U45(mark(X1),X2) , Marked_U45(X1,X2)>
<Marked_U46(mark(X)) , Marked_U46(X)>
<Marked_U51(mark(X1),X2,X3) , Marked_U51(X1,X2,X3)>
<Marked_U52(mark(X1),X2,X3) , Marked_U52(X1,X2,X3)>
<Marked_U53(mark(X1),X2,X3) , Marked_U53(X1,X2,X3)>
<Marked_U54(mark(X1),X2,X3) , Marked_U54(X1,X2,X3)>
<Marked_U55(mark(X1),X2) , Marked_U55(X1,X2)>
<Marked_U56(mark(X)) , Marked_U56(X)>
<Marked_U61(mark(X1),X2) , Marked_U61(X1,X2)>
<Marked_U62(mark(X1),X2) , Marked_U62(X1,X2)>
<Marked_U63(mark(X)) , Marked_U63(X)>
<Marked_U71(mark(X1),X2,X3) , Marked_U71(X1,X2,X3)>
<Marked_U72(mark(X1),X2) , Marked_U72(X1,X2)>
<Marked_U73(mark(X1),X2) , Marked_U73(X1,X2)>
<Marked_U74(mark(X)) , Marked_U74(X)>
<Marked_U81(mark(X1),X2) , Marked_U81(X1,X2)>
<Marked_U82(mark(X1),X2) , Marked_U82(X1,X2)>
<Marked_U83(mark(X)) , Marked_U83(X)>
<Marked_U91(mark(X1),X2) , Marked_U91(X1,X2)>
<Marked_U92(mark(X)) , Marked_U92(X)>
<Marked_proper(__(X1,X2)) , Marked___(proper(X1),proper(X2))>
<Marked_proper(__(X1,X2)) , Marked_proper(X1)>
<Marked_proper(__(X1,X2)) , Marked_proper(X2)>
<Marked_proper(U11(X1,X2)) , Marked_U11(proper(X1),proper(X2))>
<Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
<Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
<Marked_proper(U12(X1,X2)) , Marked_U12(proper(X1),proper(X2))>
<Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
<Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
<Marked_proper(isPalListKind(X)) , Marked_isPalListKind(proper(X))>
<Marked_proper(isPalListKind(X)) , Marked_proper(X)>
<Marked_proper(U13(X)) , Marked_U13(proper(X))>
<Marked_proper(U13(X)) , Marked_proper(X)>
<Marked_proper(isNeList(X)) , Marked_isNeList(proper(X))>
<Marked_proper(isNeList(X)) , Marked_proper(X)>
<Marked_proper(U21(X1,X2,X3)) , Marked_U21(proper(X1),proper(X2),proper(X3))>
<Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
<Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
<Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
<Marked_proper(U22(X1,X2,X3)) , Marked_U22(proper(X1),proper(X2),proper(X3))>
<Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
<Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
<Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
<Marked_proper(U23(X1,X2,X3)) , Marked_U23(proper(X1),proper(X2),proper(X3))>
<Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
<Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
<Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
<Marked_proper(U24(X1,X2,X3)) , Marked_U24(proper(X1),proper(X2),proper(X3))>
<Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
<Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
<Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
<Marked_proper(U25(X1,X2)) , Marked_U25(proper(X1),proper(X2))>
<Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
<Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
<Marked_proper(isList(X)) , Marked_isList(proper(X))>
<Marked_proper(isList(X)) , Marked_proper(X)>
<Marked_proper(U26(X)) , Marked_U26(proper(X))>
<Marked_proper(U26(X)) , Marked_proper(X)>
<Marked_proper(U31(X1,X2)) , Marked_U31(proper(X1),proper(X2))>
<Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
<Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
<Marked_proper(U32(X1,X2)) , Marked_U32(proper(X1),proper(X2))>
<Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
<Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
<Marked_proper(U33(X)) , Marked_U33(proper(X))>
<Marked_proper(U33(X)) , Marked_proper(X)>
<Marked_proper(isQid(X)) , Marked_isQid(proper(X))>
<Marked_proper(isQid(X)) , Marked_proper(X)>
<Marked_proper(U41(X1,X2,X3)) , Marked_U41(proper(X1),proper(X2),proper(X3))>
<Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
<Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
<Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
<Marked_proper(U42(X1,X2,X3)) , Marked_U42(proper(X1),proper(X2),proper(X3))>
<Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
<Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
<Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
<Marked_proper(U43(X1,X2,X3)) , Marked_U43(proper(X1),proper(X2),proper(X3))>
<Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
<Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
<Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
<Marked_proper(U44(X1,X2,X3)) , Marked_U44(proper(X1),proper(X2),proper(X3))>
<Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
<Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
<Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
<Marked_proper(U45(X1,X2)) , Marked_U45(proper(X1),proper(X2))>
<Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
<Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
<Marked_proper(U46(X)) , Marked_U46(proper(X))>
<Marked_proper(U46(X)) , Marked_proper(X)>
<Marked_proper(U51(X1,X2,X3)) , Marked_U51(proper(X1),proper(X2),proper(X3))>
<Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
<Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
<Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
<Marked_proper(U52(X1,X2,X3)) , Marked_U52(proper(X1),proper(X2),proper(X3))>
<Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
<Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
<Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
<Marked_proper(U53(X1,X2,X3)) , Marked_U53(proper(X1),proper(X2),proper(X3))>
<Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
<Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
<Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
<Marked_proper(U54(X1,X2,X3)) , Marked_U54(proper(X1),proper(X2),proper(X3))>
<Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
<Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
<Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
<Marked_proper(U55(X1,X2)) , Marked_U55(proper(X1),proper(X2))>
<Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
<Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
<Marked_proper(U56(X)) , Marked_U56(proper(X))>
<Marked_proper(U56(X)) , Marked_proper(X)>
<Marked_proper(U61(X1,X2)) , Marked_U61(proper(X1),proper(X2))>
<Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
<Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
<Marked_proper(U62(X1,X2)) , Marked_U62(proper(X1),proper(X2))>
<Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
<Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
<Marked_proper(U63(X)) , Marked_U63(proper(X))>
<Marked_proper(U63(X)) , Marked_proper(X)>
<Marked_proper(U71(X1,X2,X3)) , Marked_U71(proper(X1),proper(X2),proper(X3))>
<Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
<Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
<Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
<Marked_proper(U72(X1,X2)) , Marked_U72(proper(X1),proper(X2))>
<Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
<Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
<Marked_proper(U73(X1,X2)) , Marked_U73(proper(X1),proper(X2))>
<Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
<Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
<Marked_proper(isPal(X)) , Marked_isPal(proper(X))>
<Marked_proper(isPal(X)) , Marked_proper(X)>
<Marked_proper(U74(X)) , Marked_U74(proper(X))>
<Marked_proper(U74(X)) , Marked_proper(X)>
<Marked_proper(U81(X1,X2)) , Marked_U81(proper(X1),proper(X2))>
<Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
<Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
<Marked_proper(U82(X1,X2)) , Marked_U82(proper(X1),proper(X2))>
<Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
<Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
<Marked_proper(U83(X)) , Marked_U83(proper(X))>
<Marked_proper(U83(X)) , Marked_proper(X)>
<Marked_proper(isNePal(X)) , Marked_isNePal(proper(X))>
<Marked_proper(isNePal(X)) , Marked_proper(X)>
<Marked_proper(U91(X1,X2)) , Marked_U91(proper(X1),proper(X2))>
<Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
<Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
<Marked_proper(U92(X)) , Marked_U92(proper(X))>
<Marked_proper(U92(X)) , Marked_proper(X)>
<Marked___(ok(X1),ok(X2)) , Marked___(X1,X2)>
<Marked_U11(ok(X1),ok(X2)) , Marked_U11(X1,X2)>
<Marked_U12(ok(X1),ok(X2)) , Marked_U12(X1,X2)>
<Marked_isPalListKind(ok(X)) , Marked_isPalListKind(X)>
<Marked_U13(ok(X)) , Marked_U13(X)>
<Marked_isNeList(ok(X)) , Marked_isNeList(X)>
<Marked_U21(ok(X1),ok(X2),ok(X3)) , Marked_U21(X1,X2,X3)>
<Marked_U22(ok(X1),ok(X2),ok(X3)) , Marked_U22(X1,X2,X3)>
<Marked_U23(ok(X1),ok(X2),ok(X3)) , Marked_U23(X1,X2,X3)>
<Marked_U24(ok(X1),ok(X2),ok(X3)) , Marked_U24(X1,X2,X3)>
<Marked_U25(ok(X1),ok(X2)) , Marked_U25(X1,X2)>
<Marked_isList(ok(X)) , Marked_isList(X)>
<Marked_U26(ok(X)) , Marked_U26(X)>
<Marked_U31(ok(X1),ok(X2)) , Marked_U31(X1,X2)>
<Marked_U32(ok(X1),ok(X2)) , Marked_U32(X1,X2)>
<Marked_U33(ok(X)) , Marked_U33(X)>
<Marked_isQid(ok(X)) , Marked_isQid(X)>
<Marked_U41(ok(X1),ok(X2),ok(X3)) , Marked_U41(X1,X2,X3)>
<Marked_U42(ok(X1),ok(X2),ok(X3)) , Marked_U42(X1,X2,X3)>
<Marked_U43(ok(X1),ok(X2),ok(X3)) , Marked_U43(X1,X2,X3)>
<Marked_U44(ok(X1),ok(X2),ok(X3)) , Marked_U44(X1,X2,X3)>
<Marked_U45(ok(X1),ok(X2)) , Marked_U45(X1,X2)>
<Marked_U46(ok(X)) , Marked_U46(X)>
<Marked_U51(ok(X1),ok(X2),ok(X3)) , Marked_U51(X1,X2,X3)>
<Marked_U52(ok(X1),ok(X2),ok(X3)) , Marked_U52(X1,X2,X3)>
<Marked_U53(ok(X1),ok(X2),ok(X3)) , Marked_U53(X1,X2,X3)>
<Marked_U54(ok(X1),ok(X2),ok(X3)) , Marked_U54(X1,X2,X3)>
<Marked_U55(ok(X1),ok(X2)) , Marked_U55(X1,X2)>
<Marked_U56(ok(X)) , Marked_U56(X)>
<Marked_U61(ok(X1),ok(X2)) , Marked_U61(X1,X2)>
<Marked_U62(ok(X1),ok(X2)) , Marked_U62(X1,X2)>
<Marked_U63(ok(X)) , Marked_U63(X)>
<Marked_U71(ok(X1),ok(X2),ok(X3)) , Marked_U71(X1,X2,X3)>
<Marked_U72(ok(X1),ok(X2)) , Marked_U72(X1,X2)>
<Marked_U73(ok(X1),ok(X2)) , Marked_U73(X1,X2)>
<Marked_isPal(ok(X)) , Marked_isPal(X)>
<Marked_U74(ok(X)) , Marked_U74(X)>
<Marked_U81(ok(X1),ok(X2)) , Marked_U81(X1,X2)>
<Marked_U82(ok(X1),ok(X2)) , Marked_U82(X1,X2)>
<Marked_U83(ok(X)) , Marked_U83(X)>
<Marked_isNePal(ok(X)) , Marked_isNePal(X)>
<Marked_U91(ok(X1),ok(X2)) , Marked_U91(X1,X2)>
<Marked_U92(ok(X)) , Marked_U92(X)>
<Marked_top(mark(X)) , Marked_top(proper(X))>
<Marked_top(mark(X)) , Marked_proper(X)>
<Marked_top(ok(X)) , Marked_top(active(X))>
<Marked_top(ok(X)) , Marked_active(X)>
 
END GUIDED
APPLY CRITERIA (Graph splitting)
Found 46 components:

{  <Marked_top(ok(X)) , Marked_top(active(X))> 
      --> <Marked_top(ok(X)) , Marked_top(active(X))>
  <Marked_top(ok(X)) , Marked_top(active(X))> 
     --> <Marked_top(mark(X)) , Marked_top(proper(X))>
  <Marked_top(mark(X)) , Marked_top(proper(X))> 
     --> <Marked_top(ok(X)) , Marked_top(active(X))>
  <Marked_top(mark(X)) , Marked_top(proper(X))> 
     --> <Marked_top(mark(X)) , Marked_top(proper(X))>
}

{  <Marked_proper(U92(X)) , Marked_proper(X)> 
      --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U92(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U91(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNePal(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U83(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U82(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U81(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U74(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPal(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U73(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U72(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U63(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U62(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U61(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U56(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U55(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U46(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U45(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isQid(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U33(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U32(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U31(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U26(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isList(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U25(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isNeList(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U13(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(isPalListKind(X)) , Marked_proper(X)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U12(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(U11(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X2)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U92(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U91(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNePal(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U83(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U82(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U81(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U74(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPal(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U73(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U72(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U71(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U63(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U62(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U61(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U56(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U55(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U54(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U53(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U52(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U51(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U46(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U45(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U44(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U43(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U42(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U41(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isQid(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U33(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U32(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U31(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U26(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isList(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U25(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U24(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U23(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U22(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X3)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U21(X1,X2,X3)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isNeList(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U13(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(isPalListKind(X)) , Marked_proper(X)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U12(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(U11(X1,X2)) , Marked_proper(X1)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X2)>
  <Marked_proper(__(X1,X2)) , Marked_proper(X1)> 
     --> <Marked_proper(__(X1,X2)) , Marked_proper(X1)>
}

{  <Marked_active(U92(X)) , Marked_active(X)> 
      --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U92(X)) , Marked_active(X)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U91(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U83(X)) , Marked_active(X)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U82(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U81(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U74(X)) , Marked_active(X)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U73(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U72(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U63(X)) , Marked_active(X)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U62(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U61(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U56(X)) , Marked_active(X)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U55(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U46(X)) , Marked_active(X)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U45(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U33(X)) , Marked_active(X)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U32(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U31(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U26(X)) , Marked_active(X)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U25(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U13(X)) , Marked_active(X)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U12(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(U11(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(__(X1,X2)) , Marked_active(X2)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U92(X)) , Marked_active(X)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U91(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U83(X)) , Marked_active(X)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U82(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U81(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U74(X)) , Marked_active(X)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U73(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U72(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U71(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U63(X)) , Marked_active(X)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U62(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U61(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U56(X)) , Marked_active(X)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U55(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U54(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U53(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U52(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U51(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U46(X)) , Marked_active(X)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U45(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U44(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U43(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U42(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U41(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U33(X)) , Marked_active(X)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U32(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U31(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U26(X)) , Marked_active(X)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U25(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U24(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U23(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U22(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U21(X1,X2,X3)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U13(X)) , Marked_active(X)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U12(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(U11(X1,X2)) , Marked_active(X1)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X2)>
  <Marked_active(__(X1,X2)) , Marked_active(X1)> 
     --> <Marked_active(__(X1,X2)) , Marked_active(X1)>
}

{  <Marked_isNeList(ok(X)) , Marked_isNeList(X)> 
      --> <Marked_isNeList(ok(X)) , Marked_isNeList(X)>
}

{  <Marked_isList(ok(X)) , Marked_isList(X)> 
      --> <Marked_isList(ok(X)) , Marked_isList(X)>
}

{  <Marked_isPal(ok(X)) , Marked_isPal(X)> 
      --> <Marked_isPal(ok(X)) , Marked_isPal(X)>
}

{  <Marked_isNePal(ok(X)) , Marked_isNePal(X)> 
      --> <Marked_isNePal(ok(X)) , Marked_isNePal(X)>
}

{  <Marked_isQid(ok(X)) , Marked_isQid(X)> 
      --> <Marked_isQid(ok(X)) , Marked_isQid(X)>
}

{  <Marked_isPalListKind(ok(X)) , Marked_isPalListKind(X)> 
      --> <Marked_isPalListKind(ok(X)) , Marked_isPalListKind(X)>
}

{  <Marked___(ok(X1),ok(X2)) , Marked___(X1,X2)> 
      --> <Marked___(ok(X1),ok(X2)) , Marked___(X1,X2)>
  <Marked___(ok(X1),ok(X2)) , Marked___(X1,X2)> 
     --> <Marked___(X1,mark(X2)) , Marked___(X1,X2)>
  <Marked___(ok(X1),ok(X2)) , Marked___(X1,X2)> 
     --> <Marked___(mark(X1),X2) , Marked___(X1,X2)>
  <Marked___(X1,mark(X2)) , Marked___(X1,X2)> 
     --> <Marked___(ok(X1),ok(X2)) , Marked___(X1,X2)>
  <Marked___(X1,mark(X2)) , Marked___(X1,X2)> 
     --> <Marked___(X1,mark(X2)) , Marked___(X1,X2)>
  <Marked___(X1,mark(X2)) , Marked___(X1,X2)> 
     --> <Marked___(mark(X1),X2) , Marked___(X1,X2)>
  <Marked___(mark(X1),X2) , Marked___(X1,X2)> 
     --> <Marked___(ok(X1),ok(X2)) , Marked___(X1,X2)>
  <Marked___(mark(X1),X2) , Marked___(X1,X2)> 
     --> <Marked___(X1,mark(X2)) , Marked___(X1,X2)>
  <Marked___(mark(X1),X2) , Marked___(X1,X2)> 
     --> <Marked___(mark(X1),X2) , Marked___(X1,X2)>
}

{  <Marked_U11(ok(X1),ok(X2)) , Marked_U11(X1,X2)> 
      --> <Marked_U11(ok(X1),ok(X2)) , Marked_U11(X1,X2)>
  <Marked_U11(ok(X1),ok(X2)) , Marked_U11(X1,X2)> 
     --> <Marked_U11(mark(X1),X2) , Marked_U11(X1,X2)>
  <Marked_U11(mark(X1),X2) , Marked_U11(X1,X2)> 
     --> <Marked_U11(ok(X1),ok(X2)) , Marked_U11(X1,X2)>
  <Marked_U11(mark(X1),X2) , Marked_U11(X1,X2)> 
     --> <Marked_U11(mark(X1),X2) , Marked_U11(X1,X2)>
}

{  <Marked_U12(ok(X1),ok(X2)) , Marked_U12(X1,X2)> 
      --> <Marked_U12(ok(X1),ok(X2)) , Marked_U12(X1,X2)>
  <Marked_U12(ok(X1),ok(X2)) , Marked_U12(X1,X2)> 
     --> <Marked_U12(mark(X1),X2) , Marked_U12(X1,X2)>
  <Marked_U12(mark(X1),X2) , Marked_U12(X1,X2)> 
     --> <Marked_U12(ok(X1),ok(X2)) , Marked_U12(X1,X2)>
  <Marked_U12(mark(X1),X2) , Marked_U12(X1,X2)> 
     --> <Marked_U12(mark(X1),X2) , Marked_U12(X1,X2)>
}

{  <Marked_U13(ok(X)) , Marked_U13(X)> --> <Marked_U13(ok(X)) , Marked_U13(X)>
  <Marked_U13(ok(X)) , Marked_U13(X)> --> <Marked_U13(mark(X)) , Marked_U13(X)>
  <Marked_U13(mark(X)) , Marked_U13(X)> --> <Marked_U13(ok(X)) , Marked_U13(X)>
  <Marked_U13(mark(X)) , Marked_U13(X)> 
     --> <Marked_U13(mark(X)) , Marked_U13(X)>
}

{  <Marked_U21(ok(X1),ok(X2),ok(X3)) , Marked_U21(X1,X2,X3)> 
      --> <Marked_U21(ok(X1),ok(X2),ok(X3)) , Marked_U21(X1,X2,X3)>
  <Marked_U21(ok(X1),ok(X2),ok(X3)) , Marked_U21(X1,X2,X3)> 
     --> <Marked_U21(mark(X1),X2,X3) , Marked_U21(X1,X2,X3)>
  <Marked_U21(mark(X1),X2,X3) , Marked_U21(X1,X2,X3)> 
     --> <Marked_U21(ok(X1),ok(X2),ok(X3)) , Marked_U21(X1,X2,X3)>
  <Marked_U21(mark(X1),X2,X3) , Marked_U21(X1,X2,X3)> 
     --> <Marked_U21(mark(X1),X2,X3) , Marked_U21(X1,X2,X3)>
}

{  <Marked_U22(ok(X1),ok(X2),ok(X3)) , Marked_U22(X1,X2,X3)> 
      --> <Marked_U22(ok(X1),ok(X2),ok(X3)) , Marked_U22(X1,X2,X3)>
  <Marked_U22(ok(X1),ok(X2),ok(X3)) , Marked_U22(X1,X2,X3)> 
     --> <Marked_U22(mark(X1),X2,X3) , Marked_U22(X1,X2,X3)>
  <Marked_U22(mark(X1),X2,X3) , Marked_U22(X1,X2,X3)> 
     --> <Marked_U22(ok(X1),ok(X2),ok(X3)) , Marked_U22(X1,X2,X3)>
  <Marked_U22(mark(X1),X2,X3) , Marked_U22(X1,X2,X3)> 
     --> <Marked_U22(mark(X1),X2,X3) , Marked_U22(X1,X2,X3)>
}

{  <Marked_U23(ok(X1),ok(X2),ok(X3)) , Marked_U23(X1,X2,X3)> 
      --> <Marked_U23(ok(X1),ok(X2),ok(X3)) , Marked_U23(X1,X2,X3)>
  <Marked_U23(ok(X1),ok(X2),ok(X3)) , Marked_U23(X1,X2,X3)> 
     --> <Marked_U23(mark(X1),X2,X3) , Marked_U23(X1,X2,X3)>
  <Marked_U23(mark(X1),X2,X3) , Marked_U23(X1,X2,X3)> 
     --> <Marked_U23(ok(X1),ok(X2),ok(X3)) , Marked_U23(X1,X2,X3)>
  <Marked_U23(mark(X1),X2,X3) , Marked_U23(X1,X2,X3)> 
     --> <Marked_U23(mark(X1),X2,X3) , Marked_U23(X1,X2,X3)>
}

{  <Marked_U24(ok(X1),ok(X2),ok(X3)) , Marked_U24(X1,X2,X3)> 
      --> <Marked_U24(ok(X1),ok(X2),ok(X3)) , Marked_U24(X1,X2,X3)>
  <Marked_U24(ok(X1),ok(X2),ok(X3)) , Marked_U24(X1,X2,X3)> 
     --> <Marked_U24(mark(X1),X2,X3) , Marked_U24(X1,X2,X3)>
  <Marked_U24(mark(X1),X2,X3) , Marked_U24(X1,X2,X3)> 
     --> <Marked_U24(ok(X1),ok(X2),ok(X3)) , Marked_U24(X1,X2,X3)>
  <Marked_U24(mark(X1),X2,X3) , Marked_U24(X1,X2,X3)> 
     --> <Marked_U24(mark(X1),X2,X3) , Marked_U24(X1,X2,X3)>
}

{  <Marked_U25(ok(X1),ok(X2)) , Marked_U25(X1,X2)> 
      --> <Marked_U25(ok(X1),ok(X2)) , Marked_U25(X1,X2)>
  <Marked_U25(ok(X1),ok(X2)) , Marked_U25(X1,X2)> 
     --> <Marked_U25(mark(X1),X2) , Marked_U25(X1,X2)>
  <Marked_U25(mark(X1),X2) , Marked_U25(X1,X2)> 
     --> <Marked_U25(ok(X1),ok(X2)) , Marked_U25(X1,X2)>
  <Marked_U25(mark(X1),X2) , Marked_U25(X1,X2)> 
     --> <Marked_U25(mark(X1),X2) , Marked_U25(X1,X2)>
}

{  <Marked_U26(ok(X)) , Marked_U26(X)> --> <Marked_U26(ok(X)) , Marked_U26(X)>
  <Marked_U26(ok(X)) , Marked_U26(X)> --> <Marked_U26(mark(X)) , Marked_U26(X)>
  <Marked_U26(mark(X)) , Marked_U26(X)> --> <Marked_U26(ok(X)) , Marked_U26(X)>
  <Marked_U26(mark(X)) , Marked_U26(X)> 
     --> <Marked_U26(mark(X)) , Marked_U26(X)>
}

{  <Marked_U31(ok(X1),ok(X2)) , Marked_U31(X1,X2)> 
      --> <Marked_U31(ok(X1),ok(X2)) , Marked_U31(X1,X2)>
  <Marked_U31(ok(X1),ok(X2)) , Marked_U31(X1,X2)> 
     --> <Marked_U31(mark(X1),X2) , Marked_U31(X1,X2)>
  <Marked_U31(mark(X1),X2) , Marked_U31(X1,X2)> 
     --> <Marked_U31(ok(X1),ok(X2)) , Marked_U31(X1,X2)>
  <Marked_U31(mark(X1),X2) , Marked_U31(X1,X2)> 
     --> <Marked_U31(mark(X1),X2) , Marked_U31(X1,X2)>
}

{  <Marked_U32(ok(X1),ok(X2)) , Marked_U32(X1,X2)> 
      --> <Marked_U32(ok(X1),ok(X2)) , Marked_U32(X1,X2)>
  <Marked_U32(ok(X1),ok(X2)) , Marked_U32(X1,X2)> 
     --> <Marked_U32(mark(X1),X2) , Marked_U32(X1,X2)>
  <Marked_U32(mark(X1),X2) , Marked_U32(X1,X2)> 
     --> <Marked_U32(ok(X1),ok(X2)) , Marked_U32(X1,X2)>
  <Marked_U32(mark(X1),X2) , Marked_U32(X1,X2)> 
     --> <Marked_U32(mark(X1),X2) , Marked_U32(X1,X2)>
}

{  <Marked_U33(ok(X)) , Marked_U33(X)> --> <Marked_U33(ok(X)) , Marked_U33(X)>
  <Marked_U33(ok(X)) , Marked_U33(X)> --> <Marked_U33(mark(X)) , Marked_U33(X)>
  <Marked_U33(mark(X)) , Marked_U33(X)> --> <Marked_U33(ok(X)) , Marked_U33(X)>
  <Marked_U33(mark(X)) , Marked_U33(X)> 
     --> <Marked_U33(mark(X)) , Marked_U33(X)>
}

{  <Marked_U41(ok(X1),ok(X2),ok(X3)) , Marked_U41(X1,X2,X3)> 
      --> <Marked_U41(ok(X1),ok(X2),ok(X3)) , Marked_U41(X1,X2,X3)>
  <Marked_U41(ok(X1),ok(X2),ok(X3)) , Marked_U41(X1,X2,X3)> 
     --> <Marked_U41(mark(X1),X2,X3) , Marked_U41(X1,X2,X3)>
  <Marked_U41(mark(X1),X2,X3) , Marked_U41(X1,X2,X3)> 
     --> <Marked_U41(ok(X1),ok(X2),ok(X3)) , Marked_U41(X1,X2,X3)>
  <Marked_U41(mark(X1),X2,X3) , Marked_U41(X1,X2,X3)> 
     --> <Marked_U41(mark(X1),X2,X3) , Marked_U41(X1,X2,X3)>
}

{  <Marked_U42(ok(X1),ok(X2),ok(X3)) , Marked_U42(X1,X2,X3)> 
      --> <Marked_U42(ok(X1),ok(X2),ok(X3)) , Marked_U42(X1,X2,X3)>
  <Marked_U42(ok(X1),ok(X2),ok(X3)) , Marked_U42(X1,X2,X3)> 
     --> <Marked_U42(mark(X1),X2,X3) , Marked_U42(X1,X2,X3)>
  <Marked_U42(mark(X1),X2,X3) , Marked_U42(X1,X2,X3)> 
     --> <Marked_U42(ok(X1),ok(X2),ok(X3)) , Marked_U42(X1,X2,X3)>
  <Marked_U42(mark(X1),X2,X3) , Marked_U42(X1,X2,X3)> 
     --> <Marked_U42(mark(X1),X2,X3) , Marked_U42(X1,X2,X3)>
}

{  <Marked_U43(ok(X1),ok(X2),ok(X3)) , Marked_U43(X1,X2,X3)> 
      --> <Marked_U43(ok(X1),ok(X2),ok(X3)) , Marked_U43(X1,X2,X3)>
  <Marked_U43(ok(X1),ok(X2),ok(X3)) , Marked_U43(X1,X2,X3)> 
     --> <Marked_U43(mark(X1),X2,X3) , Marked_U43(X1,X2,X3)>
  <Marked_U43(mark(X1),X2,X3) , Marked_U43(X1,X2,X3)> 
     --> <Marked_U43(ok(X1),ok(X2),ok(X3)) , Marked_U43(X1,X2,X3)>
  <Marked_U43(mark(X1),X2,X3) , Marked_U43(X1,X2,X3)> 
     --> <Marked_U43(mark(X1),X2,X3) , Marked_U43(X1,X2,X3)>
}

{  <Marked_U44(ok(X1),ok(X2),ok(X3)) , Marked_U44(X1,X2,X3)> 
      --> <Marked_U44(ok(X1),ok(X2),ok(X3)) , Marked_U44(X1,X2,X3)>
  <Marked_U44(ok(X1),ok(X2),ok(X3)) , Marked_U44(X1,X2,X3)> 
     --> <Marked_U44(mark(X1),X2,X3) , Marked_U44(X1,X2,X3)>
  <Marked_U44(mark(X1),X2,X3) , Marked_U44(X1,X2,X3)> 
     --> <Marked_U44(ok(X1),ok(X2),ok(X3)) , Marked_U44(X1,X2,X3)>
  <Marked_U44(mark(X1),X2,X3) , Marked_U44(X1,X2,X3)> 
     --> <Marked_U44(mark(X1),X2,X3) , Marked_U44(X1,X2,X3)>
}

{  <Marked_U45(ok(X1),ok(X2)) , Marked_U45(X1,X2)> 
      --> <Marked_U45(ok(X1),ok(X2)) , Marked_U45(X1,X2)>
  <Marked_U45(ok(X1),ok(X2)) , Marked_U45(X1,X2)> 
     --> <Marked_U45(mark(X1),X2) , Marked_U45(X1,X2)>
  <Marked_U45(mark(X1),X2) , Marked_U45(X1,X2)> 
     --> <Marked_U45(ok(X1),ok(X2)) , Marked_U45(X1,X2)>
  <Marked_U45(mark(X1),X2) , Marked_U45(X1,X2)> 
     --> <Marked_U45(mark(X1),X2) , Marked_U45(X1,X2)>
}

{  <Marked_U46(ok(X)) , Marked_U46(X)> --> <Marked_U46(ok(X)) , Marked_U46(X)>
  <Marked_U46(ok(X)) , Marked_U46(X)> --> <Marked_U46(mark(X)) , Marked_U46(X)>
  <Marked_U46(mark(X)) , Marked_U46(X)> --> <Marked_U46(ok(X)) , Marked_U46(X)>
  <Marked_U46(mark(X)) , Marked_U46(X)> 
     --> <Marked_U46(mark(X)) , Marked_U46(X)>
}

{  <Marked_U51(ok(X1),ok(X2),ok(X3)) , Marked_U51(X1,X2,X3)> 
      --> <Marked_U51(ok(X1),ok(X2),ok(X3)) , Marked_U51(X1,X2,X3)>
  <Marked_U51(ok(X1),ok(X2),ok(X3)) , Marked_U51(X1,X2,X3)> 
     --> <Marked_U51(mark(X1),X2,X3) , Marked_U51(X1,X2,X3)>
  <Marked_U51(mark(X1),X2,X3) , Marked_U51(X1,X2,X3)> 
     --> <Marked_U51(ok(X1),ok(X2),ok(X3)) , Marked_U51(X1,X2,X3)>
  <Marked_U51(mark(X1),X2,X3) , Marked_U51(X1,X2,X3)> 
     --> <Marked_U51(mark(X1),X2,X3) , Marked_U51(X1,X2,X3)>
}

{  <Marked_U52(ok(X1),ok(X2),ok(X3)) , Marked_U52(X1,X2,X3)> 
      --> <Marked_U52(ok(X1),ok(X2),ok(X3)) , Marked_U52(X1,X2,X3)>
  <Marked_U52(ok(X1),ok(X2),ok(X3)) , Marked_U52(X1,X2,X3)> 
     --> <Marked_U52(mark(X1),X2,X3) , Marked_U52(X1,X2,X3)>
  <Marked_U52(mark(X1),X2,X3) , Marked_U52(X1,X2,X3)> 
     --> <Marked_U52(ok(X1),ok(X2),ok(X3)) , Marked_U52(X1,X2,X3)>
  <Marked_U52(mark(X1),X2,X3) , Marked_U52(X1,X2,X3)> 
     --> <Marked_U52(mark(X1),X2,X3) , Marked_U52(X1,X2,X3)>
}

{  <Marked_U53(ok(X1),ok(X2),ok(X3)) , Marked_U53(X1,X2,X3)> 
      --> <Marked_U53(ok(X1),ok(X2),ok(X3)) , Marked_U53(X1,X2,X3)>
  <Marked_U53(ok(X1),ok(X2),ok(X3)) , Marked_U53(X1,X2,X3)> 
     --> <Marked_U53(mark(X1),X2,X3) , Marked_U53(X1,X2,X3)>
  <Marked_U53(mark(X1),X2,X3) , Marked_U53(X1,X2,X3)> 
     --> <Marked_U53(ok(X1),ok(X2),ok(X3)) , Marked_U53(X1,X2,X3)>
  <Marked_U53(mark(X1),X2,X3) , Marked_U53(X1,X2,X3)> 
     --> <Marked_U53(mark(X1),X2,X3) , Marked_U53(X1,X2,X3)>
}

{  <Marked_U54(ok(X1),ok(X2),ok(X3)) , Marked_U54(X1,X2,X3)> 
      --> <Marked_U54(ok(X1),ok(X2),ok(X3)) , Marked_U54(X1,X2,X3)>
  <Marked_U54(ok(X1),ok(X2),ok(X3)) , Marked_U54(X1,X2,X3)> 
     --> <Marked_U54(mark(X1),X2,X3) , Marked_U54(X1,X2,X3)>
  <Marked_U54(mark(X1),X2,X3) , Marked_U54(X1,X2,X3)> 
     --> <Marked_U54(ok(X1),ok(X2),ok(X3)) , Marked_U54(X1,X2,X3)>
  <Marked_U54(mark(X1),X2,X3) , Marked_U54(X1,X2,X3)> 
     --> <Marked_U54(mark(X1),X2,X3) , Marked_U54(X1,X2,X3)>
}

{  <Marked_U55(ok(X1),ok(X2)) , Marked_U55(X1,X2)> 
      --> <Marked_U55(ok(X1),ok(X2)) , Marked_U55(X1,X2)>
  <Marked_U55(ok(X1),ok(X2)) , Marked_U55(X1,X2)> 
     --> <Marked_U55(mark(X1),X2) , Marked_U55(X1,X2)>
  <Marked_U55(mark(X1),X2) , Marked_U55(X1,X2)> 
     --> <Marked_U55(ok(X1),ok(X2)) , Marked_U55(X1,X2)>
  <Marked_U55(mark(X1),X2) , Marked_U55(X1,X2)> 
     --> <Marked_U55(mark(X1),X2) , Marked_U55(X1,X2)>
}

{  <Marked_U56(ok(X)) , Marked_U56(X)> --> <Marked_U56(ok(X)) , Marked_U56(X)>
  <Marked_U56(ok(X)) , Marked_U56(X)> --> <Marked_U56(mark(X)) , Marked_U56(X)>
  <Marked_U56(mark(X)) , Marked_U56(X)> --> <Marked_U56(ok(X)) , Marked_U56(X)>
  <Marked_U56(mark(X)) , Marked_U56(X)> 
     --> <Marked_U56(mark(X)) , Marked_U56(X)>
}

{  <Marked_U61(ok(X1),ok(X2)) , Marked_U61(X1,X2)> 
      --> <Marked_U61(ok(X1),ok(X2)) , Marked_U61(X1,X2)>
  <Marked_U61(ok(X1),ok(X2)) , Marked_U61(X1,X2)> 
     --> <Marked_U61(mark(X1),X2) , Marked_U61(X1,X2)>
  <Marked_U61(mark(X1),X2) , Marked_U61(X1,X2)> 
     --> <Marked_U61(ok(X1),ok(X2)) , Marked_U61(X1,X2)>
  <Marked_U61(mark(X1),X2) , Marked_U61(X1,X2)> 
     --> <Marked_U61(mark(X1),X2) , Marked_U61(X1,X2)>
}

{  <Marked_U62(ok(X1),ok(X2)) , Marked_U62(X1,X2)> 
      --> <Marked_U62(ok(X1),ok(X2)) , Marked_U62(X1,X2)>
  <Marked_U62(ok(X1),ok(X2)) , Marked_U62(X1,X2)> 
     --> <Marked_U62(mark(X1),X2) , Marked_U62(X1,X2)>
  <Marked_U62(mark(X1),X2) , Marked_U62(X1,X2)> 
     --> <Marked_U62(ok(X1),ok(X2)) , Marked_U62(X1,X2)>
  <Marked_U62(mark(X1),X2) , Marked_U62(X1,X2)> 
     --> <Marked_U62(mark(X1),X2) , Marked_U62(X1,X2)>
}

{  <Marked_U63(ok(X)) , Marked_U63(X)> --> <Marked_U63(ok(X)) , Marked_U63(X)>
  <Marked_U63(ok(X)) , Marked_U63(X)> --> <Marked_U63(mark(X)) , Marked_U63(X)>
  <Marked_U63(mark(X)) , Marked_U63(X)> --> <Marked_U63(ok(X)) , Marked_U63(X)>
  <Marked_U63(mark(X)) , Marked_U63(X)> 
     --> <Marked_U63(mark(X)) , Marked_U63(X)>
}

{  <Marked_U71(ok(X1),ok(X2),ok(X3)) , Marked_U71(X1,X2,X3)> 
      --> <Marked_U71(ok(X1),ok(X2),ok(X3)) , Marked_U71(X1,X2,X3)>
  <Marked_U71(ok(X1),ok(X2),ok(X3)) , Marked_U71(X1,X2,X3)> 
     --> <Marked_U71(mark(X1),X2,X3) , Marked_U71(X1,X2,X3)>
  <Marked_U71(mark(X1),X2,X3) , Marked_U71(X1,X2,X3)> 
     --> <Marked_U71(ok(X1),ok(X2),ok(X3)) , Marked_U71(X1,X2,X3)>
  <Marked_U71(mark(X1),X2,X3) , Marked_U71(X1,X2,X3)> 
     --> <Marked_U71(mark(X1),X2,X3) , Marked_U71(X1,X2,X3)>
}

{  <Marked_U72(ok(X1),ok(X2)) , Marked_U72(X1,X2)> 
      --> <Marked_U72(ok(X1),ok(X2)) , Marked_U72(X1,X2)>
  <Marked_U72(ok(X1),ok(X2)) , Marked_U72(X1,X2)> 
     --> <Marked_U72(mark(X1),X2) , Marked_U72(X1,X2)>
  <Marked_U72(mark(X1),X2) , Marked_U72(X1,X2)> 
     --> <Marked_U72(ok(X1),ok(X2)) , Marked_U72(X1,X2)>
  <Marked_U72(mark(X1),X2) , Marked_U72(X1,X2)> 
     --> <Marked_U72(mark(X1),X2) , Marked_U72(X1,X2)>
}

{  <Marked_U73(ok(X1),ok(X2)) , Marked_U73(X1,X2)> 
      --> <Marked_U73(ok(X1),ok(X2)) , Marked_U73(X1,X2)>
  <Marked_U73(ok(X1),ok(X2)) , Marked_U73(X1,X2)> 
     --> <Marked_U73(mark(X1),X2) , Marked_U73(X1,X2)>
  <Marked_U73(mark(X1),X2) , Marked_U73(X1,X2)> 
     --> <Marked_U73(ok(X1),ok(X2)) , Marked_U73(X1,X2)>
  <Marked_U73(mark(X1),X2) , Marked_U73(X1,X2)> 
     --> <Marked_U73(mark(X1),X2) , Marked_U73(X1,X2)>
}

{  <Marked_U74(ok(X)) , Marked_U74(X)> --> <Marked_U74(ok(X)) , Marked_U74(X)>
  <Marked_U74(ok(X)) , Marked_U74(X)> --> <Marked_U74(mark(X)) , Marked_U74(X)>
  <Marked_U74(mark(X)) , Marked_U74(X)> --> <Marked_U74(ok(X)) , Marked_U74(X)>
  <Marked_U74(mark(X)) , Marked_U74(X)> 
     --> <Marked_U74(mark(X)) , Marked_U74(X)>
}

{  <Marked_U81(ok(X1),ok(X2)) , Marked_U81(X1,X2)> 
      --> <Marked_U81(ok(X1),ok(X2)) , Marked_U81(X1,X2)>
  <Marked_U81(ok(X1),ok(X2)) , Marked_U81(X1,X2)> 
     --> <Marked_U81(mark(X1),X2) , Marked_U81(X1,X2)>
  <Marked_U81(mark(X1),X2) , Marked_U81(X1,X2)> 
     --> <Marked_U81(ok(X1),ok(X2)) , Marked_U81(X1,X2)>
  <Marked_U81(mark(X1),X2) , Marked_U81(X1,X2)> 
     --> <Marked_U81(mark(X1),X2) , Marked_U81(X1,X2)>
}

{  <Marked_U82(ok(X1),ok(X2)) , Marked_U82(X1,X2)> 
      --> <Marked_U82(ok(X1),ok(X2)) , Marked_U82(X1,X2)>
  <Marked_U82(ok(X1),ok(X2)) , Marked_U82(X1,X2)> 
     --> <Marked_U82(mark(X1),X2) , Marked_U82(X1,X2)>
  <Marked_U82(mark(X1),X2) , Marked_U82(X1,X2)> 
     --> <Marked_U82(ok(X1),ok(X2)) , Marked_U82(X1,X2)>
  <Marked_U82(mark(X1),X2) , Marked_U82(X1,X2)> 
     --> <Marked_U82(mark(X1),X2) , Marked_U82(X1,X2)>
}

{  <Marked_U83(ok(X)) , Marked_U83(X)> --> <Marked_U83(ok(X)) , Marked_U83(X)>
  <Marked_U83(ok(X)) , Marked_U83(X)> --> <Marked_U83(mark(X)) , Marked_U83(X)>
  <Marked_U83(mark(X)) , Marked_U83(X)> --> <Marked_U83(ok(X)) , Marked_U83(X)>
  <Marked_U83(mark(X)) , Marked_U83(X)> 
     --> <Marked_U83(mark(X)) , Marked_U83(X)>
}

{  <Marked_U91(ok(X1),ok(X2)) , Marked_U91(X1,X2)> 
      --> <Marked_U91(ok(X1),ok(X2)) , Marked_U91(X1,X2)>
  <Marked_U91(ok(X1),ok(X2)) , Marked_U91(X1,X2)> 
     --> <Marked_U91(mark(X1),X2) , Marked_U91(X1,X2)>
  <Marked_U91(mark(X1),X2) , Marked_U91(X1,X2)> 
     --> <Marked_U91(ok(X1),ok(X2)) , Marked_U91(X1,X2)>
  <Marked_U91(mark(X1),X2) , Marked_U91(X1,X2)> 
     --> <Marked_U91(mark(X1),X2) , Marked_U91(X1,X2)>
}

{  <Marked_U92(ok(X)) , Marked_U92(X)> --> <Marked_U92(ok(X)) , Marked_U92(X)>
  <Marked_U92(ok(X)) , Marked_U92(X)> --> <Marked_U92(mark(X)) , Marked_U92(X)>
  <Marked_U92(mark(X)) , Marked_U92(X)> --> <Marked_U92(ok(X)) , Marked_U92(X)>
  <Marked_U92(mark(X)) , Marked_U92(X)> 
     --> <Marked_U92(mark(X)) , Marked_U92(X)>
}
APPLY CRITERIA (Choosing graph)
Trying to solve the following constraints:
{
  __(mark(X1),X2) >= mark(__(X1,X2)) ;
  __(ok(X1),ok(X2)) >= ok(__(X1,X2)) ;
  __(X1,mark(X2)) >= mark(__(X1,X2)) ;
  active(__(__(X,Y),Z)) >= mark(__(X,__(Y,Z))) ;
  active(__(nil,X)) >= mark(X) ;
  active(__(X,nil)) >= mark(X) ;
  active(__(X1,X2)) >= __(active(X1),X2) ;
  active(__(X1,X2)) >= __(X1,active(X2)) ;
  active(U12(tt,V)) >= mark(U13(isNeList(V))) ;
  active(U12(X1,X2)) >= U12(active(X1),X2) ;
  active(isPalListKind(__(V1,V2))) >= mark(U91(isPalListKind(V1),V2)) ;
  active(isPalListKind(nil)) >= mark(tt) ;
  active(isPalListKind(a)) >= mark(tt) ;
  active(isPalListKind(e)) >= mark(tt) ;
  active(isPalListKind(i)) >= mark(tt) ;
  active(isPalListKind(o)) >= mark(tt) ;
  active(isPalListKind(u)) >= mark(tt) ;
  active(U11(tt,V)) >= mark(U12(isPalListKind(V),V)) ;
  active(U11(X1,X2)) >= U11(active(X1),X2) ;
  active(U13(tt)) >= mark(tt) ;
  active(U13(X)) >= U13(active(X)) ;
  active(isNeList(__(V1,V2))) >= mark(U41(isPalListKind(V1),V1,V2)) ;
  active(isNeList(__(V1,V2))) >= mark(U51(isPalListKind(V1),V1,V2)) ;
  active(isNeList(V)) >= mark(U31(isPalListKind(V),V)) ;
  active(U22(tt,V1,V2)) >= mark(U23(isPalListKind(V2),V1,V2)) ;
  active(U22(X1,X2,X3)) >= U22(active(X1),X2,X3) ;
  active(U21(tt,V1,V2)) >= mark(U22(isPalListKind(V1),V1,V2)) ;
  active(U21(X1,X2,X3)) >= U21(active(X1),X2,X3) ;
  active(U23(tt,V1,V2)) >= mark(U24(isPalListKind(V2),V1,V2)) ;
  active(U23(X1,X2,X3)) >= U23(active(X1),X2,X3) ;
  active(U24(tt,V1,V2)) >= mark(U25(isList(V1),V2)) ;
  active(U24(X1,X2,X3)) >= U24(active(X1),X2,X3) ;
  active(U25(tt,V2)) >= mark(U26(isList(V2))) ;
  active(U25(X1,X2)) >= U25(active(X1),X2) ;
  active(isList(__(V1,V2))) >= mark(U21(isPalListKind(V1),V1,V2)) ;
  active(isList(nil)) >= mark(tt) ;
  active(isList(V)) >= mark(U11(isPalListKind(V),V)) ;
  active(U26(tt)) >= mark(tt) ;
  active(U26(X)) >= U26(active(X)) ;
  active(U32(tt,V)) >= mark(U33(isQid(V))) ;
  active(U32(X1,X2)) >= U32(active(X1),X2) ;
  active(U31(tt,V)) >= mark(U32(isPalListKind(V),V)) ;
  active(U31(X1,X2)) >= U31(active(X1),X2) ;
  active(U33(tt)) >= mark(tt) ;
  active(U33(X)) >= U33(active(X)) ;
  active(isQid(a)) >= mark(tt) ;
  active(isQid(e)) >= mark(tt) ;
  active(isQid(i)) >= mark(tt) ;
  active(isQid(o)) >= mark(tt) ;
  active(isQid(u)) >= mark(tt) ;
  active(U42(tt,V1,V2)) >= mark(U43(isPalListKind(V2),V1,V2)) ;
  active(U42(X1,X2,X3)) >= U42(active(X1),X2,X3) ;
  active(U41(tt,V1,V2)) >= mark(U42(isPalListKind(V1),V1,V2)) ;
  active(U41(X1,X2,X3)) >= U41(active(X1),X2,X3) ;
  active(U43(tt,V1,V2)) >= mark(U44(isPalListKind(V2),V1,V2)) ;
  active(U43(X1,X2,X3)) >= U43(active(X1),X2,X3) ;
  active(U44(tt,V1,V2)) >= mark(U45(isList(V1),V2)) ;
  active(U44(X1,X2,X3)) >= U44(active(X1),X2,X3) ;
  active(U45(tt,V2)) >= mark(U46(isNeList(V2))) ;
  active(U45(X1,X2)) >= U45(active(X1),X2) ;
  active(U46(tt)) >= mark(tt) ;
  active(U46(X)) >= U46(active(X)) ;
  active(U52(tt,V1,V2)) >= mark(U53(isPalListKind(V2),V1,V2)) ;
  active(U52(X1,X2,X3)) >= U52(active(X1),X2,X3) ;
  active(U51(tt,V1,V2)) >= mark(U52(isPalListKind(V1),V1,V2)) ;
  active(U51(X1,X2,X3)) >= U51(active(X1),X2,X3) ;
  active(U53(tt,V1,V2)) >= mark(U54(isPalListKind(V2),V1,V2)) ;
  active(U53(X1,X2,X3)) >= U53(active(X1),X2,X3) ;
  active(U54(tt,V1,V2)) >= mark(U55(isNeList(V1),V2)) ;
  active(U54(X1,X2,X3)) >= U54(active(X1),X2,X3) ;
  active(U55(tt,V2)) >= mark(U56(isList(V2))) ;
  active(U55(X1,X2)) >= U55(active(X1),X2) ;
  active(U56(tt)) >= mark(tt) ;
  active(U56(X)) >= U56(active(X)) ;
  active(U62(tt,V)) >= mark(U63(isQid(V))) ;
  active(U62(X1,X2)) >= U62(active(X1),X2) ;
  active(U61(tt,V)) >= mark(U62(isPalListKind(V),V)) ;
  active(U61(X1,X2)) >= U61(active(X1),X2) ;
  active(U63(tt)) >= mark(tt) ;
  active(U63(X)) >= U63(active(X)) ;
  active(U72(tt,P)) >= mark(U73(isPal(P),P)) ;
  active(U72(X1,X2)) >= U72(active(X1),X2) ;
  active(U71(tt,I,P)) >= mark(U72(isPalListKind(I),P)) ;
  active(U71(X1,X2,X3)) >= U71(active(X1),X2,X3) ;
  active(U73(tt,P)) >= mark(U74(isPalListKind(P))) ;
  active(U73(X1,X2)) >= U73(active(X1),X2) ;
  active(isPal(nil)) >= mark(tt) ;
  active(isPal(V)) >= mark(U81(isPalListKind(V),V)) ;
  active(U74(tt)) >= mark(tt) ;
  active(U74(X)) >= U74(active(X)) ;
  active(U82(tt,V)) >= mark(U83(isNePal(V))) ;
  active(U82(X1,X2)) >= U82(active(X1),X2) ;
  active(U81(tt,V)) >= mark(U82(isPalListKind(V),V)) ;
  active(U81(X1,X2)) >= U81(active(X1),X2) ;
  active(U83(tt)) >= mark(tt) ;
  active(U83(X)) >= U83(active(X)) ;
  active(isNePal(__(I,__(P,I)))) >= mark(U71(isQid(I),I,P)) ;
  active(isNePal(V)) >= mark(U61(isPalListKind(V),V)) ;
  active(U92(tt)) >= mark(tt) ;
  active(U92(X)) >= U92(active(X)) ;
  active(U91(tt,V2)) >= mark(U92(isPalListKind(V2))) ;
  active(U91(X1,X2)) >= U91(active(X1),X2) ;
  U12(mark(X1),X2) >= mark(U12(X1,X2)) ;
  U12(ok(X1),ok(X2)) >= ok(U12(X1,X2)) ;
  isPalListKind(ok(X)) >= ok(isPalListKind(X)) ;
  U11(mark(X1),X2) >= mark(U11(X1,X2)) ;
  U11(ok(X1),ok(X2)) >= ok(U11(X1,X2)) ;
  U13(mark(X)) >= mark(U13(X)) ;
  U13(ok(X)) >= ok(U13(X)) ;
  isNeList(ok(X)) >= ok(isNeList(X)) ;
  U22(mark(X1),X2,X3) >= mark(U22(X1,X2,X3)) ;
  U22(ok(X1),ok(X2),ok(X3)) >= ok(U22(X1,X2,X3)) ;
  U21(mark(X1),X2,X3) >= mark(U21(X1,X2,X3)) ;
  U21(ok(X1),ok(X2),ok(X3)) >= ok(U21(X1,X2,X3)) ;
  U23(mark(X1),X2,X3) >= mark(U23(X1,X2,X3)) ;
  U23(ok(X1),ok(X2),ok(X3)) >= ok(U23(X1,X2,X3)) ;
  U24(mark(X1),X2,X3) >= mark(U24(X1,X2,X3)) ;
  U24(ok(X1),ok(X2),ok(X3)) >= ok(U24(X1,X2,X3)) ;
  U25(mark(X1),X2) >= mark(U25(X1,X2)) ;
  U25(ok(X1),ok(X2)) >= ok(U25(X1,X2)) ;
  isList(ok(X)) >= ok(isList(X)) ;
  U26(mark(X)) >= mark(U26(X)) ;
  U26(ok(X)) >= ok(U26(X)) ;
  U32(mark(X1),X2) >= mark(U32(X1,X2)) ;
  U32(ok(X1),ok(X2)) >= ok(U32(X1,X2)) ;
  U31(mark(X1),X2) >= mark(U31(X1,X2)) ;
  U31(ok(X1),ok(X2)) >= ok(U31(X1,X2)) ;
  U33(mark(X)) >= mark(U33(X)) ;
  U33(ok(X)) >= ok(U33(X)) ;
  isQid(ok(X)) >= ok(isQid(X)) ;
  U42(mark(X1),X2,X3) >= mark(U42(X1,X2,X3)) ;
  U42(ok(X1),ok(X2),ok(X3)) >= ok(U42(X1,X2,X3)) ;
  U41(mark(X1),X2,X3) >= mark(U41(X1,X2,X3)) ;
  U41(ok(X1),ok(X2),ok(X3)) >= ok(U41(X1,X2,X3)) ;
  U43(mark(X1),X2,X3) >= mark(U43(X1,X2,X3)) ;
  U43(ok(X1),ok(X2),ok(X3)) >= ok(U43(X1,X2,X3)) ;
  U44(mark(X1),X2,X3) >= mark(U44(X1,X2,X3)) ;
  U44(ok(X1),ok(X2),ok(X3)) >= ok(U44(X1,X2,X3)) ;
  U45(mark(X1),X2) >= mark(U45(X1,X2)) ;
  U45(ok(X1),ok(X2)) >= ok(U45(X1,X2)) ;
  U46(mark(X)) >= mark(U46(X)) ;
  U46(ok(X)) >= ok(U46(X)) ;
  U52(mark(X1),X2,X3) >= mark(U52(X1,X2,X3)) ;
  U52(ok(X1),ok(X2),ok(X3)) >= ok(U52(X1,X2,X3)) ;
  U51(mark(X1),X2,X3) >= mark(U51(X1,X2,X3)) ;
  U51(ok(X1),ok(X2),ok(X3)) >= ok(U51(X1,X2,X3)) ;
  U53(mark(X1),X2,X3) >= mark(U53(X1,X2,X3)) ;
  U53(ok(X1),ok(X2),ok(X3)) >= ok(U53(X1,X2,X3)) ;
  U54(mark(X1),X2,X3) >= mark(U54(X1,X2,X3)) ;
  U54(ok(X1),ok(X2),ok(X3)) >= ok(U54(X1,X2,X3)) ;
  U55(mark(X1),X2) >= mark(U55(X1,X2)) ;
  U55(ok(X1),ok(X2)) >= ok(U55(X1,X2)) ;
  U56(mark(X)) >= mark(U56(X)) ;
  U56(ok(X)) >= ok(U56(X)) ;
  U62(mark(X1),X2) >= mark(U62(X1,X2)) ;
  U62(ok(X1),ok(X2)) >= ok(U62(X1,X2)) ;
  U61(mark(X1),X2) >= mark(U61(X1,X2)) ;
  U61(ok(X1),ok(X2)) >= ok(U61(X1,X2)) ;
  U63(mark(X)) >= mark(U63(X)) ;
  U63(ok(X)) >= ok(U63(X)) ;
  U72(mark(X1),X2) >= mark(U72(X1,X2)) ;
  U72(ok(X1),ok(X2)) >= ok(U72(X1,X2)) ;
  U71(mark(X1),X2,X3) >= mark(U71(X1,X2,X3)) ;
  U71(ok(X1),ok(X2),ok(X3)) >= ok(U71(X1,X2,X3)) ;
  U73(mark(X1),X2) >= mark(U73(X1,X2)) ;
  U73(ok(X1),ok(X2)) >= ok(U73(X1,X2)) ;
  isPal(ok(X)) >= ok(isPal(X)) ;
  U74(mark(X)) >= mark(U74(X)) ;
  U74(ok(X)) >= ok(U74(X)) ;
  U82(mark(X1),X2) >= mark(U82(X1,X2)) ;
  U82(ok(X1),ok(X2)) >= ok(U82(X1,X2)) ;
  U81(mark(X1),X2) >= mark(U81(X1,X2)) ;
  U81(ok(X1),ok(X2)) >= ok(U81(X1,X2)) ;
  U83(mark(X)) >= mark(U83(X)) ;
  U83(ok(X)) >= ok(U83(X)) ;
  isNePal(ok(X)) >= ok(isNePal(X)) ;
  U92(mark(X)) >= mark(U92(X)) ;
  U92(ok(X)) >= ok(U92(X)) ;
  U91(mark(X1),X2) >= mark(U91(X1,X2)) ;
  U91(ok(X1),ok(X2)) >= ok(U91(X1,X2)) ;
  proper(__(X1,X2)) >= __(proper(X1),proper(X2)) ;
  proper(nil) >= ok(nil) ;
  proper(U12(X1,X2)) >= U12(proper(X1),proper(X2)) ;
  proper(isPalListKind(X)) >= isPalListKind(proper(X)) ;
  proper(U11(X1,X2)) >= U11(proper(X1),proper(X2)) ;
  proper(tt) >= ok(tt) ;
  proper(U13(X)) >= U13(proper(X)) ;
  proper(isNeList(X)) >= isNeList(proper(X)) ;
  proper(U22(X1,X2,X3)) >= U22(proper(X1),proper(X2),proper(X3)) ;
  proper(U21(X1,X2,X3)) >= U21(proper(X1),proper(X2),proper(X3)) ;
  proper(U23(X1,X2,X3)) >= U23(proper(X1),proper(X2),proper(X3)) ;
  proper(U24(X1,X2,X3)) >= U24(proper(X1),proper(X2),proper(X3)) ;
  proper(U25(X1,X2)) >= U25(proper(X1),proper(X2)) ;
  proper(isList(X)) >= isList(proper(X)) ;
  proper(U26(X)) >= U26(proper(X)) ;
  proper(U32(X1,X2)) >= U32(proper(X1),proper(X2)) ;
  proper(U31(X1,X2)) >= U31(proper(X1),proper(X2)) ;
  proper(U33(X)) >= U33(proper(X)) ;
  proper(isQid(X)) >= isQid(proper(X)) ;
  proper(U42(X1,X2,X3)) >= U42(proper(X1),proper(X2),proper(X3)) ;
  proper(U41(X1,X2,X3)) >= U41(proper(X1),proper(X2),proper(X3)) ;
  proper(U43(X1,X2,X3)) >= U43(proper(X1),proper(X2),proper(X3)) ;
  proper(U44(X1,X2,X3)) >= U44(proper(X1),proper(X2),proper(X3)) ;
  proper(U45(X1,X2)) >= U45(proper(X1),proper(X2)) ;
  proper(U46(X)) >= U46(proper(X)) ;
  proper(U52(X1,X2,X3)) >= U52(proper(X1),proper(X2),proper(X3)) ;
  proper(U51(X1,X2,X3)) >= U51(proper(X1),proper(X2),proper(X3)) ;
  proper(U53(X1,X2,X3)) >= U53(proper(X1),proper(X2),proper(X3)) ;
  proper(U54(X1,X2,X3)) >= U54(proper(X1),proper(X2),proper(X3)) ;
  proper(U55(X1,X2)) >= U55(proper(X1),proper(X2)) ;
  proper(U56(X)) >= U56(proper(X)) ;
  proper(U62(X1,X2)) >= U62(proper(X1),proper(X2)) ;
  proper(U61(X1,X2)) >= U61(proper(X1),proper(X2)) ;
  proper(U63(X)) >= U63(proper(X)) ;
  proper(U72(X1,X2)) >= U72(proper(X1),proper(X2)) ;
  proper(U71(X1,X2,X3)) >= U71(proper(X1),proper(X2),proper(X3)) ;
  proper(U73(X1,X2)) >= U73(proper(X1),proper(X2)) ;
  proper(isPal(X)) >= isPal(proper(X)) ;
  proper(U74(X)) >= U74(proper(X)) ;
  proper(U82(X1,X2)) >= U82(proper(X1),proper(X2)) ;
  proper(U81(X1,X2)) >= U81(proper(X1),proper(X2)) ;
  proper(U83(X)) >= U83(proper(X)) ;
  proper(isNePal(X)) >= isNePal(proper(X)) ;
  proper(U92(X)) >= U92(proper(X)) ;
  proper(U91(X1,X2)) >= U91(proper(X1),proper(X2)) ;
  proper(a) >= ok(a) ;
  proper(e) >= ok(e) ;
  proper(i) >= ok(i) ;
  proper(o) >= ok(o) ;
  proper(u) >= ok(u) ;
  top(mark(X)) >= top(proper(X)) ;
  top(ok(X)) >= top(active(X)) ;
  Marked_top(mark(X)) >= Marked_top(proper(X)) ;
  Marked_top(ok(X)) >= Marked_top(active(X)) ;
 }
 + Disjunctions:{ 
{
  Marked_top(mark(X)) > Marked_top(proper(X)) ;
 }
{
  Marked_top(ok(X)) > Marked_top(active(X)) ;
 }
 } 
=== TIMER virtual : 10.000000 ===
Entering poly_solver
Starting Sat solver initialization
Calling Sat solver...
=== STOPING TIMER virtual ===
=== TIMER real : 10.000000 ===
=== STOPING TIMER real ===
Sat solver returned
=== STOPING TIMER real ===
=== STOPING TIMER virtual ===
No solution found for these parameters.
Entering rpo_solver
=== TIMER virtual : 25.000000 ===
Search parameters: AFS type: 2 ; time limit: 25.. 
=== STOPING TIMER virtual ===
Time out for these parameters.
=== TIMER virtual : 15.000000 ===
Entering poly_solver
Starting Sat solver initialization
Calling Sat solver...
=== STOPING TIMER virtual ===
=== TIMER real : 15.000000 ===
=== STOPING TIMER real ===
Sat solver returned
=== STOPING TIMER real ===
=== STOPING TIMER virtual ===
No solution found for these parameters.
=== TIMER virtual : 50.000000 ===
trying sub matrices of size: 1
Matrix interpretation constraints generated.
Search parameters: LINEAR MATRIX 3x3 (strict=1x1) ; time limit: 50.. 
Termination constraints generated.
Starting Sat solver initialization
Calling Sat solver...
=== STOPING TIMER virtual ===
=== TIMER real : 50.000000 ===
=== STOPING TIMER real ===
Sat timeout reached
=== STOPING TIMER virtual ===
No solution found for these parameters.
No solution found for these constraints.
APPLY CRITERIA (ID_CRIT)
NOT SOLVED
No proof found
Cime worked for 91.262860 seconds (real time)
Cime Exit Status: 0