Problem: active(__(__(X,Y),Z)) -> mark(__(X,__(Y,Z))) active(__(X,nil())) -> mark(X) active(__(nil(),X)) -> mark(X) active(U11(tt())) -> mark(tt()) active(U21(tt(),V2)) -> mark(U22(isList(V2))) active(U22(tt())) -> mark(tt()) active(U31(tt())) -> mark(tt()) active(U41(tt(),V2)) -> mark(U42(isNeList(V2))) active(U42(tt())) -> mark(tt()) active(U51(tt(),V2)) -> mark(U52(isList(V2))) active(U52(tt())) -> mark(tt()) active(U61(tt())) -> mark(tt()) active(U71(tt(),P)) -> mark(U72(isPal(P))) active(U72(tt())) -> mark(tt()) active(U81(tt())) -> mark(tt()) active(isList(V)) -> mark(U11(isNeList(V))) active(isList(nil())) -> mark(tt()) active(isList(__(V1,V2))) -> mark(U21(isList(V1),V2)) active(isNeList(V)) -> mark(U31(isQid(V))) active(isNeList(__(V1,V2))) -> mark(U41(isList(V1),V2)) active(isNeList(__(V1,V2))) -> mark(U51(isNeList(V1),V2)) active(isNePal(V)) -> mark(U61(isQid(V))) active(isNePal(__(I,__(P,I)))) -> mark(U71(isQid(I),P)) active(isPal(V)) -> mark(U81(isNePal(V))) active(isPal(nil())) -> mark(tt()) 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()) mark(__(X1,X2)) -> active(__(mark(X1),mark(X2))) mark(nil()) -> active(nil()) mark(U11(X)) -> active(U11(mark(X))) mark(tt()) -> active(tt()) mark(U21(X1,X2)) -> active(U21(mark(X1),X2)) mark(U22(X)) -> active(U22(mark(X))) mark(isList(X)) -> active(isList(X)) mark(U31(X)) -> active(U31(mark(X))) mark(U41(X1,X2)) -> active(U41(mark(X1),X2)) mark(U42(X)) -> active(U42(mark(X))) mark(isNeList(X)) -> active(isNeList(X)) mark(U51(X1,X2)) -> active(U51(mark(X1),X2)) mark(U52(X)) -> active(U52(mark(X))) mark(U61(X)) -> active(U61(mark(X))) mark(U71(X1,X2)) -> active(U71(mark(X1),X2)) mark(U72(X)) -> active(U72(mark(X))) mark(isPal(X)) -> active(isPal(X)) mark(U81(X)) -> active(U81(mark(X))) mark(isQid(X)) -> active(isQid(X)) mark(isNePal(X)) -> active(isNePal(X)) mark(a()) -> active(a()) mark(e()) -> active(e()) mark(i()) -> active(i()) mark(o()) -> active(o()) mark(u()) -> active(u()) __(mark(X1),X2) -> __(X1,X2) __(X1,mark(X2)) -> __(X1,X2) __(active(X1),X2) -> __(X1,X2) __(X1,active(X2)) -> __(X1,X2) U11(mark(X)) -> U11(X) U11(active(X)) -> U11(X) U21(mark(X1),X2) -> U21(X1,X2) U21(X1,mark(X2)) -> U21(X1,X2) U21(active(X1),X2) -> U21(X1,X2) U21(X1,active(X2)) -> U21(X1,X2) U22(mark(X)) -> U22(X) U22(active(X)) -> U22(X) isList(mark(X)) -> isList(X) isList(active(X)) -> isList(X) U31(mark(X)) -> U31(X) U31(active(X)) -> U31(X) U41(mark(X1),X2) -> U41(X1,X2) U41(X1,mark(X2)) -> U41(X1,X2) U41(active(X1),X2) -> U41(X1,X2) U41(X1,active(X2)) -> U41(X1,X2) U42(mark(X)) -> U42(X) U42(active(X)) -> U42(X) isNeList(mark(X)) -> isNeList(X) isNeList(active(X)) -> isNeList(X) U51(mark(X1),X2) -> U51(X1,X2) U51(X1,mark(X2)) -> U51(X1,X2) U51(active(X1),X2) -> U51(X1,X2) U51(X1,active(X2)) -> U51(X1,X2) U52(mark(X)) -> U52(X) U52(active(X)) -> U52(X) U61(mark(X)) -> U61(X) U61(active(X)) -> U61(X) U71(mark(X1),X2) -> U71(X1,X2) U71(X1,mark(X2)) -> U71(X1,X2) U71(active(X1),X2) -> U71(X1,X2) U71(X1,active(X2)) -> U71(X1,X2) U72(mark(X)) -> U72(X) U72(active(X)) -> U72(X) isPal(mark(X)) -> isPal(X) isPal(active(X)) -> isPal(X) U81(mark(X)) -> U81(X) U81(active(X)) -> U81(X) isQid(mark(X)) -> isQid(X) isQid(active(X)) -> isQid(X) isNePal(mark(X)) -> isNePal(X) isNePal(active(X)) -> isNePal(X) Proof: Bounds Processor: bound: 1 enrichment: match automaton: final states: {37,27,26,25,24,23,22,21,20,19,18,17,16,15,14,13,12,11,10,9,8} transitions: o1() -> 39*,6,1 i1() -> 40*,5,1 e1() -> 41*,4,1 a1() -> 42*,3,1 tt1() -> 43*,2,1 nil1() -> 1* active0(40) -> 8* active0(5) -> 8* active0(42) -> 8* active0(7) -> 8* active0(2) -> 8* active0(39) -> 8* active0(4) -> 8* active0(41) -> 8* active0(6) -> 8* active0(43) -> 8* active0(38) -> 8* active0(3) -> 8* __0(41,39) -> 10* __0(43,1) -> 10* __0(41,41) -> 10* __0(38,1) -> 10* __0(43,3) -> 10* __0(41,43) -> 10* __0(38,3) -> 10* __0(43,5) -> 10* __0(38,5) -> 10* __0(6,39) -> 10* __0(43,7) -> 10* __0(1,39) -> 10* __0(38,7) -> 10* __0(6,41) -> 10* __0(3,1) -> 10* __0(1,41) -> 10* __0(6,43) -> 10* __0(3,3) -> 10* __0(1,43) -> 10* __0(3,5) -> 10* __0(3,7) -> 10* __0(42,38) -> 10* __0(42,40) -> 10* __0(42,42) -> 10* __0(39,2) -> 10* __0(39,4) -> 10* __0(7,38) -> 10* __0(2,38) -> 10* __0(39,6) -> 10* __0(7,40) -> 10* __0(2,40) -> 10* __0(7,42) -> 10* __0(4,2) -> 10* __0(2,42) -> 10* __0(4,4) -> 10* __0(4,6) -> 10* __0(43,39) -> 10* __0(38,39) -> 10* __0(43,41) -> 10* __0(40,1) -> 10* __0(38,41) -> 10* __0(43,43) -> 10* __0(40,3) -> 10* __0(38,43) -> 10* __0(40,5) -> 10* __0(3,39) -> 10* __0(40,7) -> 10* __0(5,1) -> 10* __0(3,41) -> 10* __0(5,3) -> 10* __0(3,43) -> 10* __0(5,5) -> 10* __0(5,7) -> 10* __0(39,38) -> 10* __0(39,40) -> 10* __0(41,2) -> 10* __0(39,42) -> 10* __0(41,4) -> 10* __0(4,38) -> 10* __0(41,6) -> 10* __0(4,40) -> 10* __0(6,2) -> 10* __0(4,42) -> 10* __0(1,2) -> 10* __0(6,4) -> 10* __0(1,4) -> 10* __0(6,6) -> 10* __0(1,6) -> 10* __0(40,39) -> 10* __0(42,1) -> 10* __0(40,41) -> 10* __0(42,3) -> 10* __0(40,43) -> 10* __0(42,5) -> 10* __0(5,39) -> 10* __0(42,7) -> 10* __0(7,1) -> 10* __0(5,41) -> 10* __0(2,1) -> 10* __0(7,3) -> 10* __0(5,43) -> 10* __0(2,3) -> 10* __0(7,5) -> 10* __0(2,5) -> 10* __0(7,7) -> 10* __0(2,7) -> 10* __0(41,38) -> 10* __0(41,40) -> 10* __0(43,2) -> 10* __0(41,42) -> 10* __0(38,2) -> 10* __0(43,4) -> 10* __0(38,4) -> 10* __0(6,38) -> 10* __0(43,6) -> 10* __0(1,38) -> 10* __0(38,6) -> 10* __0(6,40) -> 10* __0(1,40) -> 10* __0(6,42) -> 10* __0(3,2) -> 10* __0(1,42) -> 10* __0(3,4) -> 10* __0(3,6) -> 10* __0(42,39) -> 10* __0(42,41) -> 10* __0(39,1) -> 10* __0(42,43) -> 10* __0(39,3) -> 10* __0(39,5) -> 10* __0(7,39) -> 10* __0(2,39) -> 10* __0(39,7) -> 10* __0(7,41) -> 10* __0(4,1) -> 10* __0(2,41) -> 10* __0(7,43) -> 10* __0(4,3) -> 10* __0(2,43) -> 10* __0(4,5) -> 10* __0(4,7) -> 10* __0(43,38) -> 10* __0(38,38) -> 10* __0(43,40) -> 10* __0(38,40) -> 10* __0(43,42) -> 10* __0(40,2) -> 10* __0(38,42) -> 10* __0(40,4) -> 10* __0(3,38) -> 10* __0(40,6) -> 10* __0(3,40) -> 10* __0(5,2) -> 10* __0(3,42) -> 10* __0(5,4) -> 10* __0(5,6) -> 10* __0(39,39) -> 10* __0(41,1) -> 10* __0(39,41) -> 10* __0(41,3) -> 10* __0(39,43) -> 10* __0(41,5) -> 10* __0(4,39) -> 10* __0(41,7) -> 10* __0(6,1) -> 10* __0(4,41) -> 10* __0(1,1) -> 10* __0(6,3) -> 10* __0(4,43) -> 10* __0(1,3) -> 10* __0(6,5) -> 10* __0(1,5) -> 10* __0(6,7) -> 10* __0(1,7) -> 10* __0(40,38) -> 10* __0(40,40) -> 10* __0(42,2) -> 10* __0(40,42) -> 10* __0(42,4) -> 10* __0(5,38) -> 10* __0(42,6) -> 10* __0(5,40) -> 10* __0(7,2) -> 10* __0(5,42) -> 10* __0(2,2) -> 10* __0(7,4) -> 10* __0(2,4) -> 10* __0(7,6) -> 10* __0(2,6) -> 10* mark0(40) -> 9* mark0(5) -> 9* mark0(42) -> 9* mark0(7) -> 9* mark0(2) -> 9* mark0(39) -> 9* mark0(4) -> 9* mark0(41) -> 9* mark0(6) -> 9* mark0(1) -> 9* mark0(43) -> 9* mark0(38) -> 9* mark0(3) -> 9* U110(40) -> 11* U110(5) -> 11* U110(42) -> 11* U110(7) -> 11* U110(2) -> 11* U110(39) -> 11* U110(4) -> 11* U110(41) -> 11* U110(6) -> 11* U110(1) -> 11* U110(43) -> 11* U110(38) -> 11* U110(3) -> 11* U210(41,39) -> 12* U210(43,1) -> 12* U210(41,41) -> 12* U210(38,1) -> 12* U210(43,3) -> 12* U210(41,43) -> 12* U210(38,3) -> 12* U210(43,5) -> 12* U210(38,5) -> 12* U210(6,39) -> 12* U210(43,7) -> 12* U210(1,39) -> 12* U210(38,7) -> 12* U210(6,41) -> 12* U210(3,1) -> 12* U210(1,41) -> 12* U210(6,43) -> 12* U210(3,3) -> 12* U210(1,43) -> 12* U210(3,5) -> 12* U210(3,7) -> 12* U210(42,38) -> 12* U210(42,40) -> 12* U210(42,42) -> 12* U210(39,2) -> 12* U210(39,4) -> 12* U210(7,38) -> 12* U210(2,38) -> 12* U210(39,6) -> 12* U210(7,40) -> 12* U210(2,40) -> 12* U210(7,42) -> 12* U210(4,2) -> 12* U210(2,42) -> 12* U210(4,4) -> 12* U210(4,6) -> 12* U210(43,39) -> 12* U210(38,39) -> 12* U210(43,41) -> 12* U210(40,1) -> 12* U210(38,41) -> 12* U210(43,43) -> 12* U210(40,3) -> 12* U210(38,43) -> 12* U210(40,5) -> 12* U210(3,39) -> 12* U210(40,7) -> 12* U210(5,1) -> 12* U210(3,41) -> 12* U210(5,3) -> 12* U210(3,43) -> 12* U210(5,5) -> 12* U210(5,7) -> 12* U210(39,38) -> 12* U210(39,40) -> 12* U210(41,2) -> 12* U210(39,42) -> 12* U210(41,4) -> 12* U210(4,38) -> 12* U210(41,6) -> 12* U210(4,40) -> 12* U210(6,2) -> 12* U210(4,42) -> 12* U210(1,2) -> 12* U210(6,4) -> 12* U210(1,4) -> 12* U210(6,6) -> 12* U210(1,6) -> 12* U210(40,39) -> 12* U210(42,1) -> 12* U210(40,41) -> 12* U210(42,3) -> 12* U210(40,43) -> 12* U210(42,5) -> 12* U210(5,39) -> 12* U210(42,7) -> 12* U210(7,1) -> 12* U210(5,41) -> 12* U210(2,1) -> 12* U210(7,3) -> 12* U210(5,43) -> 12* U210(2,3) -> 12* U210(7,5) -> 12* U210(2,5) -> 12* U210(7,7) -> 12* U210(2,7) -> 12* U210(41,38) -> 12* U210(41,40) -> 12* U210(43,2) -> 12* U210(41,42) -> 12* U210(38,2) -> 12* U210(43,4) -> 12* U210(38,4) -> 12* U210(6,38) -> 12* U210(43,6) -> 12* U210(1,38) -> 12* U210(38,6) -> 12* U210(6,40) -> 12* U210(1,40) -> 12* U210(6,42) -> 12* U210(3,2) -> 12* U210(1,42) -> 12* U210(3,4) -> 12* U210(3,6) -> 12* U210(42,39) -> 12* U210(42,41) -> 12* U210(39,1) -> 12* U210(42,43) -> 12* U210(39,3) -> 12* U210(39,5) -> 12* U210(7,39) -> 12* U210(2,39) -> 12* U210(39,7) -> 12* U210(7,41) -> 12* U210(4,1) -> 12* U210(2,41) -> 12* U210(7,43) -> 12* U210(4,3) -> 12* U210(2,43) -> 12* U210(4,5) -> 12* U210(4,7) -> 12* U210(43,38) -> 12* U210(38,38) -> 12* U210(43,40) -> 12* U210(38,40) -> 12* U210(43,42) -> 12* U210(40,2) -> 12* U210(38,42) -> 12* U210(40,4) -> 12* U210(3,38) -> 12* U210(40,6) -> 12* U210(3,40) -> 12* U210(5,2) -> 12* U210(3,42) -> 12* U210(5,4) -> 12* U210(5,6) -> 12* U210(39,39) -> 12* U210(41,1) -> 12* U210(39,41) -> 12* U210(41,3) -> 12* U210(39,43) -> 12* U210(41,5) -> 12* U210(4,39) -> 12* U210(41,7) -> 12* U210(6,1) -> 12* U210(4,41) -> 12* U210(1,1) -> 12* U210(6,3) -> 12* U210(4,43) -> 12* U210(1,3) -> 12* U210(6,5) -> 12* U210(1,5) -> 12* U210(6,7) -> 12* U210(1,7) -> 12* U210(40,38) -> 12* U210(40,40) -> 12* U210(42,2) -> 12* U210(40,42) -> 12* U210(42,4) -> 12* U210(5,38) -> 12* U210(42,6) -> 12* U210(5,40) -> 12* U210(7,2) -> 12* U210(5,42) -> 12* U210(2,2) -> 12* U210(7,4) -> 12* U210(2,4) -> 12* U210(7,6) -> 12* U210(2,6) -> 12* U220(40) -> 13* U220(5) -> 13* U220(42) -> 13* U220(7) -> 13* U220(2) -> 13* U220(39) -> 13* U220(4) -> 13* U220(41) -> 13* U220(6) -> 13* U220(1) -> 13* U220(43) -> 13* U220(38) -> 13* U220(3) -> 13* isList0(40) -> 14* isList0(5) -> 14* isList0(42) -> 14* isList0(7) -> 14* isList0(2) -> 14* isList0(39) -> 14* isList0(4) -> 14* isList0(41) -> 14* isList0(6) -> 14* isList0(1) -> 14* isList0(43) -> 14* isList0(38) -> 14* isList0(3) -> 14* U310(40) -> 15* U310(5) -> 15* U310(42) -> 15* U310(7) -> 15* U310(2) -> 15* U310(39) -> 15* U310(4) -> 15* U310(41) -> 15* U310(6) -> 15* U310(1) -> 15* U310(43) -> 15* U310(38) -> 15* U310(3) -> 15* U410(2,6) -> 16* U410(41,39) -> 16* U410(43,1) -> 16* U410(41,41) -> 16* U410(38,1) -> 16* U410(43,3) -> 16* U410(41,43) -> 16* U410(38,3) -> 16* U410(43,5) -> 16* U410(38,5) -> 16* U410(6,39) -> 16* U410(43,7) -> 16* U410(1,39) -> 16* U410(38,7) -> 16* U410(6,41) -> 16* U410(3,1) -> 16* U410(1,41) -> 16* U410(6,43) -> 16* U410(3,3) -> 16* U410(1,43) -> 16* U410(3,5) -> 16* U410(3,7) -> 16* U410(42,38) -> 16* U410(42,40) -> 16* U410(42,42) -> 16* U410(39,2) -> 16* U410(39,4) -> 16* U410(7,38) -> 16* U410(2,38) -> 16* U410(39,6) -> 16* U410(7,40) -> 16* U410(2,40) -> 16* U410(7,42) -> 16* U410(4,2) -> 16* U410(2,42) -> 16* U410(4,4) -> 16* U410(4,6) -> 16* U410(43,39) -> 16* U410(38,39) -> 16* U410(43,41) -> 16* U410(40,1) -> 16* U410(38,41) -> 16* U410(43,43) -> 16* U410(40,3) -> 16* U410(38,43) -> 16* U410(40,5) -> 16* U410(3,39) -> 16* U410(40,7) -> 16* U410(5,1) -> 16* U410(3,41) -> 16* U410(5,3) -> 16* U410(3,43) -> 16* U410(5,5) -> 16* U410(5,7) -> 16* U410(39,38) -> 16* U410(39,40) -> 16* U410(41,2) -> 16* U410(39,42) -> 16* U410(41,4) -> 16* U410(4,38) -> 16* U410(41,6) -> 16* U410(4,40) -> 16* U410(6,2) -> 16* U410(4,42) -> 16* U410(1,2) -> 16* U410(6,4) -> 16* U410(1,4) -> 16* U410(6,6) -> 16* U410(1,6) -> 16* U410(40,39) -> 16* U410(42,1) -> 16* U410(40,41) -> 16* U410(42,3) -> 16* U410(40,43) -> 16* U410(42,5) -> 16* U410(5,39) -> 16* U410(42,7) -> 16* U410(7,1) -> 16* U410(5,41) -> 16* U410(2,1) -> 16* U410(7,3) -> 16* U410(5,43) -> 16* U410(2,3) -> 16* U410(7,5) -> 16* U410(2,5) -> 16* U410(7,7) -> 16* U410(2,7) -> 16* U410(41,38) -> 16* U410(41,40) -> 16* U410(43,2) -> 16* U410(41,42) -> 16* U410(38,2) -> 16* U410(43,4) -> 16* U410(38,4) -> 16* U410(6,38) -> 16* U410(43,6) -> 16* U410(1,38) -> 16* U410(38,6) -> 16* U410(6,40) -> 16* U410(1,40) -> 16* U410(6,42) -> 16* U410(3,2) -> 16* U410(1,42) -> 16* U410(3,4) -> 16* U410(3,6) -> 16* U410(42,39) -> 16* U410(42,41) -> 16* U410(39,1) -> 16* U410(42,43) -> 16* U410(39,3) -> 16* U410(39,5) -> 16* U410(7,39) -> 16* U410(2,39) -> 16* U410(39,7) -> 16* U410(7,41) -> 16* U410(4,1) -> 16* U410(2,41) -> 16* U410(7,43) -> 16* U410(4,3) -> 16* U410(2,43) -> 16* U410(4,5) -> 16* U410(4,7) -> 16* U410(43,38) -> 16* U410(38,38) -> 16* U410(43,40) -> 16* U410(38,40) -> 16* U410(43,42) -> 16* U410(40,2) -> 16* U410(38,42) -> 16* U410(40,4) -> 16* U410(3,38) -> 16* U410(40,6) -> 16* U410(3,40) -> 16* U410(5,2) -> 16* U410(3,42) -> 16* U410(5,4) -> 16* U410(5,6) -> 16* U410(39,39) -> 16* U410(41,1) -> 16* U410(39,41) -> 16* U410(41,3) -> 16* U410(39,43) -> 16* U410(41,5) -> 16* U410(4,39) -> 16* U410(41,7) -> 16* U410(6,1) -> 16* U410(4,41) -> 16* U410(1,1) -> 16* U410(6,3) -> 16* U410(4,43) -> 16* U410(1,3) -> 16* U410(6,5) -> 16* U410(1,5) -> 16* U410(6,7) -> 16* U410(1,7) -> 16* U410(40,38) -> 16* U410(40,40) -> 16* U410(42,2) -> 16* U410(40,42) -> 16* U410(42,4) -> 16* U410(5,38) -> 16* U410(42,6) -> 16* U410(5,40) -> 16* U410(7,2) -> 16* U410(5,42) -> 16* U410(2,2) -> 16* U410(7,4) -> 16* U410(2,4) -> 16* U410(7,6) -> 16* U420(40) -> 17* U420(5) -> 17* U420(42) -> 17* U420(7) -> 17* U420(2) -> 17* U420(39) -> 17* U420(4) -> 17* U420(41) -> 17* U420(6) -> 17* U420(1) -> 17* U420(43) -> 17* U420(38) -> 17* U420(3) -> 17* isNeList0(40) -> 18* isNeList0(5) -> 18* isNeList0(42) -> 18* isNeList0(7) -> 18* isNeList0(2) -> 18* isNeList0(39) -> 18* isNeList0(4) -> 18* isNeList0(41) -> 18* isNeList0(6) -> 18* isNeList0(1) -> 18* isNeList0(43) -> 18* isNeList0(38) -> 18* isNeList0(3) -> 18* U510(7,6) -> 19* U510(2,6) -> 19* U510(41,39) -> 19* U510(43,1) -> 19* U510(41,41) -> 19* U510(38,1) -> 19* U510(43,3) -> 19* U510(41,43) -> 19* U510(38,3) -> 19* U510(43,5) -> 19* U510(38,5) -> 19* U510(6,39) -> 19* U510(43,7) -> 19* U510(1,39) -> 19* U510(38,7) -> 19* U510(6,41) -> 19* U510(3,1) -> 19* U510(1,41) -> 19* U510(6,43) -> 19* U510(3,3) -> 19* U510(1,43) -> 19* U510(3,5) -> 19* U510(3,7) -> 19* U510(42,38) -> 19* U510(42,40) -> 19* U510(42,42) -> 19* U510(39,2) -> 19* U510(39,4) -> 19* U510(7,38) -> 19* U510(2,38) -> 19* U510(39,6) -> 19* U510(7,40) -> 19* U510(2,40) -> 19* U510(7,42) -> 19* U510(4,2) -> 19* U510(2,42) -> 19* U510(4,4) -> 19* U510(4,6) -> 19* U510(43,39) -> 19* U510(38,39) -> 19* U510(43,41) -> 19* U510(40,1) -> 19* U510(38,41) -> 19* U510(43,43) -> 19* U510(40,3) -> 19* U510(38,43) -> 19* U510(40,5) -> 19* U510(3,39) -> 19* U510(40,7) -> 19* U510(5,1) -> 19* U510(3,41) -> 19* U510(5,3) -> 19* U510(3,43) -> 19* U510(5,5) -> 19* U510(5,7) -> 19* U510(39,38) -> 19* U510(39,40) -> 19* U510(41,2) -> 19* U510(39,42) -> 19* U510(41,4) -> 19* U510(4,38) -> 19* U510(41,6) -> 19* U510(4,40) -> 19* U510(6,2) -> 19* U510(4,42) -> 19* U510(1,2) -> 19* U510(6,4) -> 19* U510(1,4) -> 19* U510(6,6) -> 19* U510(1,6) -> 19* U510(40,39) -> 19* U510(42,1) -> 19* U510(40,41) -> 19* U510(42,3) -> 19* U510(40,43) -> 19* U510(42,5) -> 19* U510(5,39) -> 19* U510(42,7) -> 19* U510(7,1) -> 19* U510(5,41) -> 19* U510(2,1) -> 19* U510(7,3) -> 19* U510(5,43) -> 19* U510(2,3) -> 19* U510(7,5) -> 19* U510(2,5) -> 19* U510(7,7) -> 19* U510(2,7) -> 19* U510(41,38) -> 19* U510(41,40) -> 19* U510(43,2) -> 19* U510(41,42) -> 19* U510(38,2) -> 19* U510(43,4) -> 19* U510(38,4) -> 19* U510(6,38) -> 19* U510(43,6) -> 19* U510(1,38) -> 19* U510(38,6) -> 19* U510(6,40) -> 19* U510(1,40) -> 19* U510(6,42) -> 19* U510(3,2) -> 19* U510(1,42) -> 19* U510(3,4) -> 19* U510(3,6) -> 19* U510(42,39) -> 19* U510(42,41) -> 19* U510(39,1) -> 19* U510(42,43) -> 19* U510(39,3) -> 19* U510(39,5) -> 19* U510(7,39) -> 19* U510(2,39) -> 19* U510(39,7) -> 19* U510(7,41) -> 19* U510(4,1) -> 19* U510(2,41) -> 19* U510(7,43) -> 19* U510(4,3) -> 19* U510(2,43) -> 19* U510(4,5) -> 19* U510(4,7) -> 19* U510(43,38) -> 19* U510(38,38) -> 19* U510(43,40) -> 19* U510(38,40) -> 19* U510(43,42) -> 19* U510(40,2) -> 19* U510(38,42) -> 19* U510(40,4) -> 19* U510(3,38) -> 19* U510(40,6) -> 19* U510(3,40) -> 19* U510(5,2) -> 19* U510(3,42) -> 19* U510(5,4) -> 19* U510(5,6) -> 19* U510(39,39) -> 19* U510(41,1) -> 19* U510(39,41) -> 19* U510(41,3) -> 19* U510(39,43) -> 19* U510(41,5) -> 19* U510(4,39) -> 19* U510(41,7) -> 19* U510(6,1) -> 19* U510(4,41) -> 19* U510(1,1) -> 19* U510(6,3) -> 19* U510(4,43) -> 19* U510(1,3) -> 19* U510(6,5) -> 19* U510(1,5) -> 19* U510(6,7) -> 19* U510(1,7) -> 19* U510(40,38) -> 19* U510(40,40) -> 19* U510(42,2) -> 19* U510(40,42) -> 19* U510(42,4) -> 19* U510(5,38) -> 19* U510(42,6) -> 19* U510(5,40) -> 19* U510(7,2) -> 19* U510(5,42) -> 19* U510(2,2) -> 19* U510(7,4) -> 19* U510(2,4) -> 19* U520(40) -> 20* U520(5) -> 20* U520(42) -> 20* U520(7) -> 20* U520(2) -> 20* U520(39) -> 20* U520(4) -> 20* U520(41) -> 20* U520(6) -> 20* U520(1) -> 20* U520(43) -> 20* U520(38) -> 20* U520(3) -> 20* U610(40) -> 21* U610(5) -> 21* U610(42) -> 21* U610(7) -> 21* U610(2) -> 21* U610(39) -> 21* U610(4) -> 21* U610(41) -> 21* U610(6) -> 21* U610(1) -> 21* U610(43) -> 21* U610(38) -> 21* U610(3) -> 21* U710(7,6) -> 22* U710(2,6) -> 22* U710(41,39) -> 22* U710(43,1) -> 22* U710(41,41) -> 22* U710(38,1) -> 22* U710(43,3) -> 22* U710(41,43) -> 22* U710(38,3) -> 22* U710(43,5) -> 22* U710(38,5) -> 22* U710(6,39) -> 22* U710(43,7) -> 22* U710(1,39) -> 22* U710(38,7) -> 22* U710(6,41) -> 22* U710(3,1) -> 22* U710(1,41) -> 22* U710(6,43) -> 22* U710(3,3) -> 22* U710(1,43) -> 22* U710(3,5) -> 22* U710(3,7) -> 22* U710(42,38) -> 22* U710(42,40) -> 22* U710(42,42) -> 22* U710(39,2) -> 22* U710(39,4) -> 22* U710(7,38) -> 22* U710(2,38) -> 22* U710(39,6) -> 22* U710(7,40) -> 22* U710(2,40) -> 22* U710(7,42) -> 22* U710(4,2) -> 22* U710(2,42) -> 22* U710(4,4) -> 22* U710(4,6) -> 22* U710(43,39) -> 22* U710(38,39) -> 22* U710(43,41) -> 22* U710(40,1) -> 22* U710(38,41) -> 22* U710(43,43) -> 22* U710(40,3) -> 22* U710(38,43) -> 22* U710(40,5) -> 22* U710(3,39) -> 22* U710(40,7) -> 22* U710(5,1) -> 22* U710(3,41) -> 22* U710(5,3) -> 22* U710(3,43) -> 22* U710(5,5) -> 22* U710(5,7) -> 22* U710(39,38) -> 22* U710(39,40) -> 22* U710(41,2) -> 22* U710(39,42) -> 22* U710(41,4) -> 22* U710(4,38) -> 22* U710(41,6) -> 22* U710(4,40) -> 22* U710(6,2) -> 22* U710(4,42) -> 22* U710(1,2) -> 22* U710(6,4) -> 22* U710(1,4) -> 22* U710(6,6) -> 22* U710(1,6) -> 22* U710(40,39) -> 22* U710(42,1) -> 22* U710(40,41) -> 22* U710(42,3) -> 22* U710(40,43) -> 22* U710(42,5) -> 22* U710(5,39) -> 22* U710(42,7) -> 22* U710(7,1) -> 22* U710(5,41) -> 22* U710(2,1) -> 22* U710(7,3) -> 22* U710(5,43) -> 22* U710(2,3) -> 22* U710(7,5) -> 22* U710(2,5) -> 22* U710(7,7) -> 22* U710(2,7) -> 22* U710(41,38) -> 22* U710(41,40) -> 22* U710(43,2) -> 22* U710(41,42) -> 22* U710(38,2) -> 22* U710(43,4) -> 22* U710(38,4) -> 22* U710(6,38) -> 22* U710(43,6) -> 22* U710(1,38) -> 22* U710(38,6) -> 22* U710(6,40) -> 22* U710(1,40) -> 22* U710(6,42) -> 22* U710(3,2) -> 22* U710(1,42) -> 22* U710(3,4) -> 22* U710(3,6) -> 22* U710(42,39) -> 22* U710(42,41) -> 22* U710(39,1) -> 22* U710(42,43) -> 22* U710(39,3) -> 22* U710(39,5) -> 22* U710(7,39) -> 22* U710(2,39) -> 22* U710(39,7) -> 22* U710(7,41) -> 22* U710(4,1) -> 22* U710(2,41) -> 22* U710(7,43) -> 22* U710(4,3) -> 22* U710(2,43) -> 22* U710(4,5) -> 22* U710(4,7) -> 22* U710(43,38) -> 22* U710(38,38) -> 22* U710(43,40) -> 22* U710(38,40) -> 22* U710(43,42) -> 22* U710(40,2) -> 22* U710(38,42) -> 22* U710(40,4) -> 22* U710(3,38) -> 22* U710(40,6) -> 22* U710(3,40) -> 22* U710(5,2) -> 22* U710(3,42) -> 22* U710(5,4) -> 22* U710(5,6) -> 22* U710(39,39) -> 22* U710(41,1) -> 22* U710(39,41) -> 22* U710(41,3) -> 22* U710(39,43) -> 22* U710(41,5) -> 22* U710(4,39) -> 22* U710(41,7) -> 22* U710(6,1) -> 22* U710(4,41) -> 22* U710(1,1) -> 22* U710(6,3) -> 22* U710(4,43) -> 22* U710(1,3) -> 22* U710(6,5) -> 22* U710(1,5) -> 22* U710(6,7) -> 22* U710(1,7) -> 22* U710(40,38) -> 22* U710(40,40) -> 22* U710(42,2) -> 22* U710(40,42) -> 22* U710(42,4) -> 22* U710(5,38) -> 22* U710(42,6) -> 22* U710(5,40) -> 22* U710(7,2) -> 22* U710(5,42) -> 22* U710(2,2) -> 22* U710(7,4) -> 22* U710(2,4) -> 22* U720(40) -> 23* U720(5) -> 23* U720(42) -> 23* U720(7) -> 23* U720(2) -> 23* U720(39) -> 23* U720(4) -> 23* U720(41) -> 23* U720(6) -> 23* U720(1) -> 23* U720(43) -> 23* U720(38) -> 23* U720(3) -> 23* isPal0(40) -> 24* isPal0(5) -> 24* isPal0(42) -> 24* isPal0(7) -> 24* isPal0(2) -> 24* isPal0(39) -> 24* isPal0(4) -> 24* isPal0(41) -> 24* isPal0(6) -> 24* isPal0(1) -> 24* isPal0(43) -> 24* isPal0(38) -> 24* isPal0(3) -> 24* U810(40) -> 25* U810(5) -> 25* U810(42) -> 25* U810(7) -> 25* U810(2) -> 25* U810(39) -> 25* U810(4) -> 25* U810(41) -> 25* U810(6) -> 25* U810(1) -> 25* U810(43) -> 25* U810(38) -> 25* U810(3) -> 25* isQid0(40) -> 26* isQid0(5) -> 26* isQid0(42) -> 26* isQid0(7) -> 26* isQid0(2) -> 26* isQid0(39) -> 26* isQid0(4) -> 26* isQid0(41) -> 26* isQid0(6) -> 26* isQid0(1) -> 26* isQid0(43) -> 26* isQid0(38) -> 26* isQid0(3) -> 26* isNePal0(40) -> 27* isNePal0(5) -> 27* isNePal0(42) -> 27* isNePal0(7) -> 27* isNePal0(2) -> 27* isNePal0(39) -> 27* isNePal0(4) -> 27* isNePal0(41) -> 27* isNePal0(6) -> 27* isNePal0(1) -> 27* isNePal0(43) -> 27* isNePal0(38) -> 27* isNePal0(3) -> 27* active1(40) -> 8,37* active1(42) -> 8,37* active1(39) -> 8,37* active1(41) -> 8,37* active1(1) -> 37*,8,9 active1(43) -> 8,37* active1(38) -> 8,37* u1() -> 38*,7,1 problem: Qed