MAYBE Problem: active(U11(tt(),M,N)) -> mark(U12(tt(),M,N)) active(U12(tt(),M,N)) -> mark(s(plus(N,M))) active(U21(tt(),M,N)) -> mark(U22(tt(),M,N)) active(U22(tt(),M,N)) -> mark(plus(x(N,M),N)) active(plus(N,0())) -> mark(N) active(plus(N,s(M))) -> mark(U11(tt(),M,N)) active(x(N,0())) -> mark(0()) active(x(N,s(M))) -> mark(U21(tt(),M,N)) mark(U11(X1,X2,X3)) -> active(U11(mark(X1),X2,X3)) mark(tt()) -> active(tt()) mark(U12(X1,X2,X3)) -> active(U12(mark(X1),X2,X3)) mark(s(X)) -> active(s(mark(X))) mark(plus(X1,X2)) -> active(plus(mark(X1),mark(X2))) mark(U21(X1,X2,X3)) -> active(U21(mark(X1),X2,X3)) mark(U22(X1,X2,X3)) -> active(U22(mark(X1),X2,X3)) mark(x(X1,X2)) -> active(x(mark(X1),mark(X2))) mark(0()) -> active(0()) U11(mark(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,mark(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,mark(X3)) -> U11(X1,X2,X3) U11(active(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,active(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,active(X3)) -> U11(X1,X2,X3) U12(mark(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,mark(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,mark(X3)) -> U12(X1,X2,X3) U12(active(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,active(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,active(X3)) -> U12(X1,X2,X3) s(mark(X)) -> s(X) s(active(X)) -> s(X) plus(mark(X1),X2) -> plus(X1,X2) plus(X1,mark(X2)) -> plus(X1,X2) plus(active(X1),X2) -> plus(X1,X2) plus(X1,active(X2)) -> plus(X1,X2) U21(mark(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,mark(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,mark(X3)) -> U21(X1,X2,X3) U21(active(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,active(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,active(X3)) -> U21(X1,X2,X3) U22(mark(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,mark(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,mark(X3)) -> U22(X1,X2,X3) U22(active(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,active(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,active(X3)) -> U22(X1,X2,X3) x(mark(X1),X2) -> x(X1,X2) x(X1,mark(X2)) -> x(X1,X2) x(active(X1),X2) -> x(X1,X2) x(X1,active(X2)) -> x(X1,X2) Proof: DP Processor: DPs: active#(U11(tt(),M,N)) -> U12#(tt(),M,N) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) active#(U12(tt(),M,N)) -> plus#(N,M) active#(U12(tt(),M,N)) -> s#(plus(N,M)) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) active#(U21(tt(),M,N)) -> U22#(tt(),M,N) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) active#(U22(tt(),M,N)) -> x#(N,M) active#(U22(tt(),M,N)) -> plus#(x(N,M),N) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) active#(plus(N,0())) -> mark#(N) active#(plus(N,s(M))) -> U11#(tt(),M,N) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) active#(x(N,0())) -> mark#(0()) active#(x(N,s(M))) -> U21#(tt(),M,N) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(tt()) -> active#(tt()) mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(s(X)) -> mark#(X) mark#(s(X)) -> s#(mark(X)) mark#(s(X)) -> active#(s(mark(X))) mark#(plus(X1,X2)) -> mark#(X2) mark#(plus(X1,X2)) -> mark#(X1) mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X2) mark#(x(X1,X2)) -> mark#(X1) mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(0()) -> active#(0()) U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) s#(mark(X)) -> s#(X) s#(active(X)) -> s#(X) plus#(mark(X1),X2) -> plus#(X1,X2) plus#(X1,mark(X2)) -> plus#(X1,X2) plus#(active(X1),X2) -> plus#(X1,X2) plus#(X1,active(X2)) -> plus#(X1,X2) U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) x#(mark(X1),X2) -> x#(X1,X2) x#(X1,mark(X2)) -> x#(X1,X2) x#(active(X1),X2) -> x#(X1,X2) x#(X1,active(X2)) -> x#(X1,X2) TRS: active(U11(tt(),M,N)) -> mark(U12(tt(),M,N)) active(U12(tt(),M,N)) -> mark(s(plus(N,M))) active(U21(tt(),M,N)) -> mark(U22(tt(),M,N)) active(U22(tt(),M,N)) -> mark(plus(x(N,M),N)) active(plus(N,0())) -> mark(N) active(plus(N,s(M))) -> mark(U11(tt(),M,N)) active(x(N,0())) -> mark(0()) active(x(N,s(M))) -> mark(U21(tt(),M,N)) mark(U11(X1,X2,X3)) -> active(U11(mark(X1),X2,X3)) mark(tt()) -> active(tt()) mark(U12(X1,X2,X3)) -> active(U12(mark(X1),X2,X3)) mark(s(X)) -> active(s(mark(X))) mark(plus(X1,X2)) -> active(plus(mark(X1),mark(X2))) mark(U21(X1,X2,X3)) -> active(U21(mark(X1),X2,X3)) mark(U22(X1,X2,X3)) -> active(U22(mark(X1),X2,X3)) mark(x(X1,X2)) -> active(x(mark(X1),mark(X2))) mark(0()) -> active(0()) U11(mark(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,mark(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,mark(X3)) -> U11(X1,X2,X3) U11(active(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,active(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,active(X3)) -> U11(X1,X2,X3) U12(mark(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,mark(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,mark(X3)) -> U12(X1,X2,X3) U12(active(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,active(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,active(X3)) -> U12(X1,X2,X3) s(mark(X)) -> s(X) s(active(X)) -> s(X) plus(mark(X1),X2) -> plus(X1,X2) plus(X1,mark(X2)) -> plus(X1,X2) plus(active(X1),X2) -> plus(X1,X2) plus(X1,active(X2)) -> plus(X1,X2) U21(mark(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,mark(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,mark(X3)) -> U21(X1,X2,X3) U21(active(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,active(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,active(X3)) -> U21(X1,X2,X3) U22(mark(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,mark(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,mark(X3)) -> U22(X1,X2,X3) U22(active(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,active(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,active(X3)) -> U22(X1,X2,X3) x(mark(X1),X2) -> x(X1,X2) x(X1,mark(X2)) -> x(X1,X2) x(active(X1),X2) -> x(X1,X2) x(X1,active(X2)) -> x(X1,X2) TDG Processor: DPs: active#(U11(tt(),M,N)) -> U12#(tt(),M,N) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) active#(U12(tt(),M,N)) -> plus#(N,M) active#(U12(tt(),M,N)) -> s#(plus(N,M)) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) active#(U21(tt(),M,N)) -> U22#(tt(),M,N) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) active#(U22(tt(),M,N)) -> x#(N,M) active#(U22(tt(),M,N)) -> plus#(x(N,M),N) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) active#(plus(N,0())) -> mark#(N) active#(plus(N,s(M))) -> U11#(tt(),M,N) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) active#(x(N,0())) -> mark#(0()) active#(x(N,s(M))) -> U21#(tt(),M,N) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(tt()) -> active#(tt()) mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(s(X)) -> mark#(X) mark#(s(X)) -> s#(mark(X)) mark#(s(X)) -> active#(s(mark(X))) mark#(plus(X1,X2)) -> mark#(X2) mark#(plus(X1,X2)) -> mark#(X1) mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X2) mark#(x(X1,X2)) -> mark#(X1) mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(0()) -> active#(0()) U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) s#(mark(X)) -> s#(X) s#(active(X)) -> s#(X) plus#(mark(X1),X2) -> plus#(X1,X2) plus#(X1,mark(X2)) -> plus#(X1,X2) plus#(active(X1),X2) -> plus#(X1,X2) plus#(X1,active(X2)) -> plus#(X1,X2) U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) x#(mark(X1),X2) -> x#(X1,X2) x#(X1,mark(X2)) -> x#(X1,X2) x#(active(X1),X2) -> x#(X1,X2) x#(X1,active(X2)) -> x#(X1,X2) TRS: active(U11(tt(),M,N)) -> mark(U12(tt(),M,N)) active(U12(tt(),M,N)) -> mark(s(plus(N,M))) active(U21(tt(),M,N)) -> mark(U22(tt(),M,N)) active(U22(tt(),M,N)) -> mark(plus(x(N,M),N)) active(plus(N,0())) -> mark(N) active(plus(N,s(M))) -> mark(U11(tt(),M,N)) active(x(N,0())) -> mark(0()) active(x(N,s(M))) -> mark(U21(tt(),M,N)) mark(U11(X1,X2,X3)) -> active(U11(mark(X1),X2,X3)) mark(tt()) -> active(tt()) mark(U12(X1,X2,X3)) -> active(U12(mark(X1),X2,X3)) mark(s(X)) -> active(s(mark(X))) mark(plus(X1,X2)) -> active(plus(mark(X1),mark(X2))) mark(U21(X1,X2,X3)) -> active(U21(mark(X1),X2,X3)) mark(U22(X1,X2,X3)) -> active(U22(mark(X1),X2,X3)) mark(x(X1,X2)) -> active(x(mark(X1),mark(X2))) mark(0()) -> active(0()) U11(mark(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,mark(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,mark(X3)) -> U11(X1,X2,X3) U11(active(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,active(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,active(X3)) -> U11(X1,X2,X3) U12(mark(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,mark(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,mark(X3)) -> U12(X1,X2,X3) U12(active(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,active(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,active(X3)) -> U12(X1,X2,X3) s(mark(X)) -> s(X) s(active(X)) -> s(X) plus(mark(X1),X2) -> plus(X1,X2) plus(X1,mark(X2)) -> plus(X1,X2) plus(active(X1),X2) -> plus(X1,X2) plus(X1,active(X2)) -> plus(X1,X2) U21(mark(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,mark(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,mark(X3)) -> U21(X1,X2,X3) U21(active(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,active(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,active(X3)) -> U21(X1,X2,X3) U22(mark(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,mark(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,mark(X3)) -> U22(X1,X2,X3) U22(active(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,active(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,active(X3)) -> U22(X1,X2,X3) x(mark(X1),X2) -> x(X1,X2) x(X1,mark(X2)) -> x(X1,X2) x(active(X1),X2) -> x(X1,X2) x(X1,active(X2)) -> x(X1,X2) graph: U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) -> U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) -> U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) -> U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) -> U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) -> U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) -> U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) -> U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) -> U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) x#(mark(X1),X2) -> x#(X1,X2) -> x#(X1,active(X2)) -> x#(X1,X2) x#(mark(X1),X2) -> x#(X1,X2) -> x#(active(X1),X2) -> x#(X1,X2) x#(mark(X1),X2) -> x#(X1,X2) -> x#(X1,mark(X2)) -> x#(X1,X2) x#(mark(X1),X2) -> x#(X1,X2) -> x#(mark(X1),X2) -> x#(X1,X2) x#(active(X1),X2) -> x#(X1,X2) -> x#(X1,active(X2)) -> x#(X1,X2) x#(active(X1),X2) -> x#(X1,X2) -> x#(active(X1),X2) -> x#(X1,X2) x#(active(X1),X2) -> x#(X1,X2) -> x#(X1,mark(X2)) -> x#(X1,X2) x#(active(X1),X2) -> x#(X1,X2) -> x#(mark(X1),X2) -> x#(X1,X2) x#(X1,mark(X2)) -> x#(X1,X2) -> x#(X1,active(X2)) -> x#(X1,X2) x#(X1,mark(X2)) -> x#(X1,X2) -> x#(active(X1),X2) -> x#(X1,X2) x#(X1,mark(X2)) -> x#(X1,X2) -> x#(X1,mark(X2)) -> x#(X1,X2) x#(X1,mark(X2)) -> x#(X1,X2) -> x#(mark(X1),X2) -> x#(X1,X2) x#(X1,active(X2)) -> x#(X1,X2) -> x#(X1,active(X2)) -> x#(X1,X2) x#(X1,active(X2)) -> x#(X1,X2) -> x#(active(X1),X2) -> x#(X1,X2) x#(X1,active(X2)) -> x#(X1,X2) -> x#(X1,mark(X2)) -> x#(X1,X2) x#(X1,active(X2)) -> x#(X1,X2) -> x#(mark(X1),X2) -> x#(X1,X2) U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) -> U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) -> U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) -> U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) -> U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) s#(mark(X)) -> s#(X) -> s#(active(X)) -> s#(X) s#(mark(X)) -> s#(X) -> s#(mark(X)) -> s#(X) s#(active(X)) -> s#(X) -> s#(active(X)) -> s#(X) s#(active(X)) -> s#(X) -> s#(mark(X)) -> s#(X) plus#(mark(X1),X2) -> plus#(X1,X2) -> plus#(X1,active(X2)) -> plus#(X1,X2) plus#(mark(X1),X2) -> plus#(X1,X2) -> plus#(active(X1),X2) -> plus#(X1,X2) plus#(mark(X1),X2) -> plus#(X1,X2) -> plus#(X1,mark(X2)) -> plus#(X1,X2) plus#(mark(X1),X2) -> plus#(X1,X2) -> plus#(mark(X1),X2) -> plus#(X1,X2) plus#(active(X1),X2) -> plus#(X1,X2) -> plus#(X1,active(X2)) -> plus#(X1,X2) plus#(active(X1),X2) -> plus#(X1,X2) -> plus#(active(X1),X2) -> plus#(X1,X2) plus#(active(X1),X2) -> plus#(X1,X2) -> plus#(X1,mark(X2)) -> plus#(X1,X2) plus#(active(X1),X2) -> plus#(X1,X2) -> plus#(mark(X1),X2) -> plus#(X1,X2) plus#(X1,mark(X2)) -> plus#(X1,X2) -> plus#(X1,active(X2)) -> plus#(X1,X2) plus#(X1,mark(X2)) -> plus#(X1,X2) -> plus#(active(X1),X2) -> plus#(X1,X2) plus#(X1,mark(X2)) -> plus#(X1,X2) -> plus#(X1,mark(X2)) -> plus#(X1,X2) plus#(X1,mark(X2)) -> plus#(X1,X2) -> plus#(mark(X1),X2) -> plus#(X1,X2) plus#(X1,active(X2)) -> plus#(X1,X2) -> plus#(X1,active(X2)) -> plus#(X1,X2) plus#(X1,active(X2)) -> plus#(X1,X2) -> plus#(active(X1),X2) -> plus#(X1,X2) plus#(X1,active(X2)) -> plus#(X1,X2) -> plus#(X1,mark(X2)) -> plus#(X1,X2) plus#(X1,active(X2)) -> plus#(X1,X2) -> plus#(mark(X1),X2) -> plus#(X1,X2) mark#(0()) -> active#(0()) -> active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) mark#(0()) -> active#(0()) -> active#(x(N,s(M))) -> U21#(tt(),M,N) mark#(0()) -> active#(0()) -> active#(x(N,0())) -> mark#(0()) mark#(0()) -> active#(0()) -> active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) mark#(0()) -> active#(0()) -> active#(plus(N,s(M))) -> U11#(tt(),M,N) mark#(0()) -> active#(0()) -> active#(plus(N,0())) -> mark#(N) mark#(0()) -> active#(0()) -> active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) mark#(0()) -> active#(0()) -> active#(U22(tt(),M,N)) -> plus#(x(N,M),N) mark#(0()) -> active#(0()) -> active#(U22(tt(),M,N)) -> x#(N,M) mark#(0()) -> active#(0()) -> active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) mark#(0()) -> active#(0()) -> active#(U21(tt(),M,N)) -> U22#(tt(),M,N) mark#(0()) -> active#(0()) -> active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) mark#(0()) -> active#(0()) -> active#(U12(tt(),M,N)) -> s#(plus(N,M)) mark#(0()) -> active#(0()) -> active#(U12(tt(),M,N)) -> plus#(N,M) mark#(0()) -> active#(0()) -> active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) mark#(0()) -> active#(0()) -> active#(U11(tt(),M,N)) -> U12#(tt(),M,N) mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) -> x#(X1,active(X2)) -> x#(X1,X2) mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) -> x#(active(X1),X2) -> x#(X1,X2) mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) -> x#(X1,mark(X2)) -> x#(X1,X2) mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) -> x#(mark(X1),X2) -> x#(X1,X2) mark#(x(X1,X2)) -> mark#(X2) -> mark#(0()) -> active#(0()) mark#(x(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(x(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(x(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> mark#(X2) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(x(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(x(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(x(X1,X2)) -> mark#(X2) -> mark#(s(X)) -> active#(s(mark(X))) mark#(x(X1,X2)) -> mark#(X2) -> mark#(s(X)) -> s#(mark(X)) mark#(x(X1,X2)) -> mark#(X2) -> mark#(s(X)) -> mark#(X) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X2) -> mark#(tt()) -> active#(tt()) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X1) -> mark#(0()) -> active#(0()) mark#(x(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(x(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(x(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X2) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(x(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(x(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(x(X1,X2)) -> mark#(X1) -> mark#(s(X)) -> active#(s(mark(X))) mark#(x(X1,X2)) -> mark#(X1) -> mark#(s(X)) -> s#(mark(X)) mark#(x(X1,X2)) -> mark#(X1) -> mark#(s(X)) -> mark#(X) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X1) -> mark#(tt()) -> active#(tt()) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(x(N,s(M))) -> U21#(tt(),M,N) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(x(N,0())) -> mark#(0()) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(plus(N,s(M))) -> U11#(tt(),M,N) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(plus(N,0())) -> mark#(N) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(U22(tt(),M,N)) -> plus#(x(N,M),N) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(U22(tt(),M,N)) -> x#(N,M) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(U21(tt(),M,N)) -> U22#(tt(),M,N) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(U12(tt(),M,N)) -> s#(plus(N,M)) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(U12(tt(),M,N)) -> plus#(N,M) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(U11(tt(),M,N)) -> U12#(tt(),M,N) mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) -> U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(0()) -> active#(0()) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X2) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> active#(s(mark(X))) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> s#(mark(X)) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> mark#(X) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(tt()) -> active#(tt()) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(x(N,s(M))) -> U21#(tt(),M,N) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(x(N,0())) -> mark#(0()) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(plus(N,s(M))) -> U11#(tt(),M,N) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(plus(N,0())) -> mark#(N) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> plus#(x(N,M),N) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> x#(N,M) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(U21(tt(),M,N)) -> U22#(tt(),M,N) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> s#(plus(N,M)) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> plus#(N,M) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(U11(tt(),M,N)) -> U12#(tt(),M,N) mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) -> U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(0()) -> active#(0()) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X2) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> active#(s(mark(X))) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> s#(mark(X)) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> mark#(X) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(tt()) -> active#(tt()) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(x(N,s(M))) -> U21#(tt(),M,N) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(x(N,0())) -> mark#(0()) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(plus(N,s(M))) -> U11#(tt(),M,N) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(plus(N,0())) -> mark#(N) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> plus#(x(N,M),N) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> x#(N,M) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(U21(tt(),M,N)) -> U22#(tt(),M,N) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> s#(plus(N,M)) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> plus#(N,M) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(U11(tt(),M,N)) -> U12#(tt(),M,N) mark#(s(X)) -> s#(mark(X)) -> s#(active(X)) -> s#(X) mark#(s(X)) -> s#(mark(X)) -> s#(mark(X)) -> s#(X) mark#(s(X)) -> mark#(X) -> mark#(0()) -> active#(0()) mark#(s(X)) -> mark#(X) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(s(X)) -> mark#(X) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(s(X)) -> mark#(X) -> mark#(x(X1,X2)) -> mark#(X1) mark#(s(X)) -> mark#(X) -> mark#(x(X1,X2)) -> mark#(X2) mark#(s(X)) -> mark#(X) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(s(X)) -> mark#(X) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(s(X)) -> mark#(X) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(s(X)) -> mark#(X) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(s(X)) -> mark#(X) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(s(X)) -> mark#(X) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(s(X)) -> mark#(X) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(s(X)) -> mark#(X) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(s(X)) -> mark#(X) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(s(X)) -> mark#(X) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(s(X)) -> mark#(X) -> mark#(s(X)) -> active#(s(mark(X))) mark#(s(X)) -> mark#(X) -> mark#(s(X)) -> s#(mark(X)) mark#(s(X)) -> mark#(X) -> mark#(s(X)) -> mark#(X) mark#(s(X)) -> mark#(X) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(s(X)) -> mark#(X) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(s(X)) -> mark#(X) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(s(X)) -> mark#(X) -> mark#(tt()) -> active#(tt()) mark#(s(X)) -> mark#(X) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(s(X)) -> mark#(X) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(s(X)) -> mark#(X) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(s(X)) -> active#(s(mark(X))) -> active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) mark#(s(X)) -> active#(s(mark(X))) -> active#(x(N,s(M))) -> U21#(tt(),M,N) mark#(s(X)) -> active#(s(mark(X))) -> active#(x(N,0())) -> mark#(0()) mark#(s(X)) -> active#(s(mark(X))) -> active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) mark#(s(X)) -> active#(s(mark(X))) -> active#(plus(N,s(M))) -> U11#(tt(),M,N) mark#(s(X)) -> active#(s(mark(X))) -> active#(plus(N,0())) -> mark#(N) mark#(s(X)) -> active#(s(mark(X))) -> active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) mark#(s(X)) -> active#(s(mark(X))) -> active#(U22(tt(),M,N)) -> plus#(x(N,M),N) mark#(s(X)) -> active#(s(mark(X))) -> active#(U22(tt(),M,N)) -> x#(N,M) mark#(s(X)) -> active#(s(mark(X))) -> active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) mark#(s(X)) -> active#(s(mark(X))) -> active#(U21(tt(),M,N)) -> U22#(tt(),M,N) mark#(s(X)) -> active#(s(mark(X))) -> active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) mark#(s(X)) -> active#(s(mark(X))) -> active#(U12(tt(),M,N)) -> s#(plus(N,M)) mark#(s(X)) -> active#(s(mark(X))) -> active#(U12(tt(),M,N)) -> plus#(N,M) mark#(s(X)) -> active#(s(mark(X))) -> active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) mark#(s(X)) -> active#(s(mark(X))) -> active#(U11(tt(),M,N)) -> U12#(tt(),M,N) mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) -> plus#(X1,active(X2)) -> plus#(X1,X2) mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) -> plus#(active(X1),X2) -> plus#(X1,X2) mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) -> plus#(X1,mark(X2)) -> plus#(X1,X2) mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) -> plus#(mark(X1),X2) -> plus#(X1,X2) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(0()) -> active#(0()) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> mark#(X2) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(s(X)) -> active#(s(mark(X))) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(s(X)) -> s#(mark(X)) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(s(X)) -> mark#(X) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(tt()) -> active#(tt()) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(0()) -> active#(0()) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X2) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(s(X)) -> active#(s(mark(X))) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(s(X)) -> s#(mark(X)) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(s(X)) -> mark#(X) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(tt()) -> active#(tt()) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(x(N,s(M))) -> U21#(tt(),M,N) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(x(N,0())) -> mark#(0()) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(plus(N,s(M))) -> U11#(tt(),M,N) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(plus(N,0())) -> mark#(N) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(U22(tt(),M,N)) -> plus#(x(N,M),N) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(U22(tt(),M,N)) -> x#(N,M) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(U21(tt(),M,N)) -> U22#(tt(),M,N) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(U12(tt(),M,N)) -> s#(plus(N,M)) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(U12(tt(),M,N)) -> plus#(N,M) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(U11(tt(),M,N)) -> U12#(tt(),M,N) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(0()) -> active#(0()) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X2) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> active#(s(mark(X))) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> s#(mark(X)) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> mark#(X) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(tt()) -> active#(tt()) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) -> U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(x(N,s(M))) -> U21#(tt(),M,N) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(x(N,0())) -> mark#(0()) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(plus(N,s(M))) -> U11#(tt(),M,N) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(plus(N,0())) -> mark#(N) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> plus#(x(N,M),N) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> x#(N,M) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(U21(tt(),M,N)) -> U22#(tt(),M,N) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> s#(plus(N,M)) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> plus#(N,M) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(U11(tt(),M,N)) -> U12#(tt(),M,N) mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) -> U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(0()) -> active#(0()) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X2) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> active#(s(mark(X))) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> s#(mark(X)) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> mark#(X) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(tt()) -> active#(tt()) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(x(N,s(M))) -> U21#(tt(),M,N) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(x(N,0())) -> mark#(0()) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(plus(N,s(M))) -> U11#(tt(),M,N) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(plus(N,0())) -> mark#(N) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> plus#(x(N,M),N) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> x#(N,M) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(U21(tt(),M,N)) -> U22#(tt(),M,N) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> s#(plus(N,M)) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> plus#(N,M) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(U11(tt(),M,N)) -> U12#(tt(),M,N) mark#(tt()) -> active#(tt()) -> active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) mark#(tt()) -> active#(tt()) -> active#(x(N,s(M))) -> U21#(tt(),M,N) mark#(tt()) -> active#(tt()) -> active#(x(N,0())) -> mark#(0()) mark#(tt()) -> active#(tt()) -> active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) mark#(tt()) -> active#(tt()) -> active#(plus(N,s(M))) -> U11#(tt(),M,N) mark#(tt()) -> active#(tt()) -> active#(plus(N,0())) -> mark#(N) mark#(tt()) -> active#(tt()) -> active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) mark#(tt()) -> active#(tt()) -> active#(U22(tt(),M,N)) -> plus#(x(N,M),N) mark#(tt()) -> active#(tt()) -> active#(U22(tt(),M,N)) -> x#(N,M) mark#(tt()) -> active#(tt()) -> active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) mark#(tt()) -> active#(tt()) -> active#(U21(tt(),M,N)) -> U22#(tt(),M,N) mark#(tt()) -> active#(tt()) -> active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) mark#(tt()) -> active#(tt()) -> active#(U12(tt(),M,N)) -> s#(plus(N,M)) mark#(tt()) -> active#(tt()) -> active#(U12(tt(),M,N)) -> plus#(N,M) mark#(tt()) -> active#(tt()) -> active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) mark#(tt()) -> active#(tt()) -> active#(U11(tt(),M,N)) -> U12#(tt(),M,N) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) -> U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) -> U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) -> U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) -> U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) active#(x(N,0())) -> mark#(0()) -> mark#(0()) -> active#(0()) active#(x(N,0())) -> mark#(0()) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) active#(x(N,0())) -> mark#(0()) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) active#(x(N,0())) -> mark#(0()) -> mark#(x(X1,X2)) -> mark#(X1) active#(x(N,0())) -> mark#(0()) -> mark#(x(X1,X2)) -> mark#(X2) active#(x(N,0())) -> mark#(0()) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) active#(x(N,0())) -> mark#(0()) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) active#(x(N,0())) -> mark#(0()) -> mark#(U22(X1,X2,X3)) -> mark#(X1) active#(x(N,0())) -> mark#(0()) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) active#(x(N,0())) -> mark#(0()) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) active#(x(N,0())) -> mark#(0()) -> mark#(U21(X1,X2,X3)) -> mark#(X1) active#(x(N,0())) -> mark#(0()) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) active#(x(N,0())) -> mark#(0()) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) active#(x(N,0())) -> mark#(0()) -> mark#(plus(X1,X2)) -> mark#(X1) active#(x(N,0())) -> mark#(0()) -> mark#(plus(X1,X2)) -> mark#(X2) active#(x(N,0())) -> mark#(0()) -> mark#(s(X)) -> active#(s(mark(X))) active#(x(N,0())) -> mark#(0()) -> mark#(s(X)) -> s#(mark(X)) active#(x(N,0())) -> mark#(0()) -> mark#(s(X)) -> mark#(X) active#(x(N,0())) -> mark#(0()) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) active#(x(N,0())) -> mark#(0()) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) active#(x(N,0())) -> mark#(0()) -> mark#(U12(X1,X2,X3)) -> mark#(X1) active#(x(N,0())) -> mark#(0()) -> mark#(tt()) -> active#(tt()) active#(x(N,0())) -> mark#(0()) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) active#(x(N,0())) -> mark#(0()) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) active#(x(N,0())) -> mark#(0()) -> mark#(U11(X1,X2,X3)) -> mark#(X1) active#(x(N,s(M))) -> U21#(tt(),M,N) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) active#(x(N,s(M))) -> U21#(tt(),M,N) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) active#(x(N,s(M))) -> U21#(tt(),M,N) -> U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) active#(x(N,s(M))) -> U21#(tt(),M,N) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) active#(x(N,s(M))) -> U21#(tt(),M,N) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) active#(x(N,s(M))) -> U21#(tt(),M,N) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(0()) -> active#(0()) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(x(X1,X2)) -> mark#(X1) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(x(X1,X2)) -> mark#(X2) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> mark#(X1) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> mark#(X1) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(plus(X1,X2)) -> mark#(X1) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(plus(X1,X2)) -> mark#(X2) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(s(X)) -> active#(s(mark(X))) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(s(X)) -> s#(mark(X)) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(s(X)) -> mark#(X) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> mark#(X1) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(tt()) -> active#(tt()) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> mark#(X1) active#(U22(tt(),M,N)) -> x#(N,M) -> x#(X1,active(X2)) -> x#(X1,X2) active#(U22(tt(),M,N)) -> x#(N,M) -> x#(active(X1),X2) -> x#(X1,X2) active#(U22(tt(),M,N)) -> x#(N,M) -> x#(X1,mark(X2)) -> x#(X1,X2) active#(U22(tt(),M,N)) -> x#(N,M) -> x#(mark(X1),X2) -> x#(X1,X2) active#(U22(tt(),M,N)) -> plus#(x(N,M),N) -> plus#(X1,active(X2)) -> plus#(X1,X2) active#(U22(tt(),M,N)) -> plus#(x(N,M),N) -> plus#(active(X1),X2) -> plus#(X1,X2) active#(U22(tt(),M,N)) -> plus#(x(N,M),N) -> plus#(X1,mark(X2)) -> plus#(X1,X2) active#(U22(tt(),M,N)) -> plus#(x(N,M),N) -> plus#(mark(X1),X2) -> plus#(X1,X2) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(0()) -> active#(0()) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(x(X1,X2)) -> mark#(X1) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(x(X1,X2)) -> mark#(X2) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U22(X1,X2,X3)) -> mark#(X1) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U21(X1,X2,X3)) -> mark#(X1) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(plus(X1,X2)) -> mark#(X1) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(plus(X1,X2)) -> mark#(X2) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(s(X)) -> active#(s(mark(X))) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(s(X)) -> s#(mark(X)) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(s(X)) -> mark#(X) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U12(X1,X2,X3)) -> mark#(X1) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(tt()) -> active#(tt()) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U11(X1,X2,X3)) -> mark#(X1) active#(U21(tt(),M,N)) -> U22#(tt(),M,N) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) active#(U21(tt(),M,N)) -> U22#(tt(),M,N) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) active#(U21(tt(),M,N)) -> U22#(tt(),M,N) -> U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) active#(U21(tt(),M,N)) -> U22#(tt(),M,N) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) active#(U21(tt(),M,N)) -> U22#(tt(),M,N) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) active#(U21(tt(),M,N)) -> U22#(tt(),M,N) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(0()) -> active#(0()) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(x(X1,X2)) -> mark#(X1) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(x(X1,X2)) -> mark#(X2) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> mark#(X1) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> mark#(X1) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(plus(X1,X2)) -> mark#(X1) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(plus(X1,X2)) -> mark#(X2) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(s(X)) -> active#(s(mark(X))) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(s(X)) -> s#(mark(X)) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(s(X)) -> mark#(X) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> mark#(X1) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(tt()) -> active#(tt()) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> mark#(X1) active#(plus(N,0())) -> mark#(N) -> mark#(0()) -> active#(0()) active#(plus(N,0())) -> mark#(N) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) active#(plus(N,0())) -> mark#(N) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) active#(plus(N,0())) -> mark#(N) -> mark#(x(X1,X2)) -> mark#(X1) active#(plus(N,0())) -> mark#(N) -> mark#(x(X1,X2)) -> mark#(X2) active#(plus(N,0())) -> mark#(N) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) active#(plus(N,0())) -> mark#(N) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) active#(plus(N,0())) -> mark#(N) -> mark#(U22(X1,X2,X3)) -> mark#(X1) active#(plus(N,0())) -> mark#(N) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) active#(plus(N,0())) -> mark#(N) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) active#(plus(N,0())) -> mark#(N) -> mark#(U21(X1,X2,X3)) -> mark#(X1) active#(plus(N,0())) -> mark#(N) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) active#(plus(N,0())) -> mark#(N) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) active#(plus(N,0())) -> mark#(N) -> mark#(plus(X1,X2)) -> mark#(X1) active#(plus(N,0())) -> mark#(N) -> mark#(plus(X1,X2)) -> mark#(X2) active#(plus(N,0())) -> mark#(N) -> mark#(s(X)) -> active#(s(mark(X))) active#(plus(N,0())) -> mark#(N) -> mark#(s(X)) -> s#(mark(X)) active#(plus(N,0())) -> mark#(N) -> mark#(s(X)) -> mark#(X) active#(plus(N,0())) -> mark#(N) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) active#(plus(N,0())) -> mark#(N) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) active#(plus(N,0())) -> mark#(N) -> mark#(U12(X1,X2,X3)) -> mark#(X1) active#(plus(N,0())) -> mark#(N) -> mark#(tt()) -> active#(tt()) active#(plus(N,0())) -> mark#(N) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) active#(plus(N,0())) -> mark#(N) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) active#(plus(N,0())) -> mark#(N) -> mark#(U11(X1,X2,X3)) -> mark#(X1) active#(plus(N,s(M))) -> U11#(tt(),M,N) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) active#(plus(N,s(M))) -> U11#(tt(),M,N) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) active#(plus(N,s(M))) -> U11#(tt(),M,N) -> U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) active#(plus(N,s(M))) -> U11#(tt(),M,N) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) active#(plus(N,s(M))) -> U11#(tt(),M,N) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) active#(plus(N,s(M))) -> U11#(tt(),M,N) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(0()) -> active#(0()) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(x(X1,X2)) -> mark#(X1) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(x(X1,X2)) -> mark#(X2) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> mark#(X1) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> mark#(X1) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(plus(X1,X2)) -> mark#(X1) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(plus(X1,X2)) -> mark#(X2) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(s(X)) -> active#(s(mark(X))) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(s(X)) -> s#(mark(X)) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(s(X)) -> mark#(X) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> mark#(X1) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(tt()) -> active#(tt()) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> mark#(X1) active#(U12(tt(),M,N)) -> s#(plus(N,M)) -> s#(active(X)) -> s#(X) active#(U12(tt(),M,N)) -> s#(plus(N,M)) -> s#(mark(X)) -> s#(X) active#(U12(tt(),M,N)) -> plus#(N,M) -> plus#(X1,active(X2)) -> plus#(X1,X2) active#(U12(tt(),M,N)) -> plus#(N,M) -> plus#(active(X1),X2) -> plus#(X1,X2) active#(U12(tt(),M,N)) -> plus#(N,M) -> plus#(X1,mark(X2)) -> plus#(X1,X2) active#(U12(tt(),M,N)) -> plus#(N,M) -> plus#(mark(X1),X2) -> plus#(X1,X2) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(0()) -> active#(0()) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(x(X1,X2)) -> mark#(X1) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(x(X1,X2)) -> mark#(X2) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U22(X1,X2,X3)) -> mark#(X1) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U21(X1,X2,X3)) -> mark#(X1) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(plus(X1,X2)) -> mark#(X1) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(plus(X1,X2)) -> mark#(X2) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(s(X)) -> active#(s(mark(X))) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(s(X)) -> s#(mark(X)) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(s(X)) -> mark#(X) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U12(X1,X2,X3)) -> mark#(X1) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(tt()) -> active#(tt()) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U11(X1,X2,X3)) -> mark#(X1) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(0()) -> active#(0()) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(x(X1,X2)) -> mark#(X1) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(x(X1,X2)) -> mark#(X2) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> mark#(X1) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> mark#(X1) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(plus(X1,X2)) -> mark#(X1) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(plus(X1,X2)) -> mark#(X2) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(s(X)) -> active#(s(mark(X))) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(s(X)) -> s#(mark(X)) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(s(X)) -> mark#(X) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> mark#(X1) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(tt()) -> active#(tt()) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> mark#(X1) active#(U11(tt(),M,N)) -> U12#(tt(),M,N) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) active#(U11(tt(),M,N)) -> U12#(tt(),M,N) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) active#(U11(tt(),M,N)) -> U12#(tt(),M,N) -> U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) active#(U11(tt(),M,N)) -> U12#(tt(),M,N) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) active#(U11(tt(),M,N)) -> U12#(tt(),M,N) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) active#(U11(tt(),M,N)) -> U12#(tt(),M,N) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) EDG Processor: DPs: active#(U11(tt(),M,N)) -> U12#(tt(),M,N) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) active#(U12(tt(),M,N)) -> plus#(N,M) active#(U12(tt(),M,N)) -> s#(plus(N,M)) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) active#(U21(tt(),M,N)) -> U22#(tt(),M,N) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) active#(U22(tt(),M,N)) -> x#(N,M) active#(U22(tt(),M,N)) -> plus#(x(N,M),N) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) active#(plus(N,0())) -> mark#(N) active#(plus(N,s(M))) -> U11#(tt(),M,N) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) active#(x(N,0())) -> mark#(0()) active#(x(N,s(M))) -> U21#(tt(),M,N) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(tt()) -> active#(tt()) mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(s(X)) -> mark#(X) mark#(s(X)) -> s#(mark(X)) mark#(s(X)) -> active#(s(mark(X))) mark#(plus(X1,X2)) -> mark#(X2) mark#(plus(X1,X2)) -> mark#(X1) mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X2) mark#(x(X1,X2)) -> mark#(X1) mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(0()) -> active#(0()) U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) s#(mark(X)) -> s#(X) s#(active(X)) -> s#(X) plus#(mark(X1),X2) -> plus#(X1,X2) plus#(X1,mark(X2)) -> plus#(X1,X2) plus#(active(X1),X2) -> plus#(X1,X2) plus#(X1,active(X2)) -> plus#(X1,X2) U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) x#(mark(X1),X2) -> x#(X1,X2) x#(X1,mark(X2)) -> x#(X1,X2) x#(active(X1),X2) -> x#(X1,X2) x#(X1,active(X2)) -> x#(X1,X2) TRS: active(U11(tt(),M,N)) -> mark(U12(tt(),M,N)) active(U12(tt(),M,N)) -> mark(s(plus(N,M))) active(U21(tt(),M,N)) -> mark(U22(tt(),M,N)) active(U22(tt(),M,N)) -> mark(plus(x(N,M),N)) active(plus(N,0())) -> mark(N) active(plus(N,s(M))) -> mark(U11(tt(),M,N)) active(x(N,0())) -> mark(0()) active(x(N,s(M))) -> mark(U21(tt(),M,N)) mark(U11(X1,X2,X3)) -> active(U11(mark(X1),X2,X3)) mark(tt()) -> active(tt()) mark(U12(X1,X2,X3)) -> active(U12(mark(X1),X2,X3)) mark(s(X)) -> active(s(mark(X))) mark(plus(X1,X2)) -> active(plus(mark(X1),mark(X2))) mark(U21(X1,X2,X3)) -> active(U21(mark(X1),X2,X3)) mark(U22(X1,X2,X3)) -> active(U22(mark(X1),X2,X3)) mark(x(X1,X2)) -> active(x(mark(X1),mark(X2))) mark(0()) -> active(0()) U11(mark(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,mark(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,mark(X3)) -> U11(X1,X2,X3) U11(active(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,active(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,active(X3)) -> U11(X1,X2,X3) U12(mark(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,mark(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,mark(X3)) -> U12(X1,X2,X3) U12(active(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,active(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,active(X3)) -> U12(X1,X2,X3) s(mark(X)) -> s(X) s(active(X)) -> s(X) plus(mark(X1),X2) -> plus(X1,X2) plus(X1,mark(X2)) -> plus(X1,X2) plus(active(X1),X2) -> plus(X1,X2) plus(X1,active(X2)) -> plus(X1,X2) U21(mark(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,mark(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,mark(X3)) -> U21(X1,X2,X3) U21(active(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,active(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,active(X3)) -> U21(X1,X2,X3) U22(mark(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,mark(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,mark(X3)) -> U22(X1,X2,X3) U22(active(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,active(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,active(X3)) -> U22(X1,X2,X3) x(mark(X1),X2) -> x(X1,X2) x(X1,mark(X2)) -> x(X1,X2) x(active(X1),X2) -> x(X1,X2) x(X1,active(X2)) -> x(X1,X2) graph: U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) -> U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) -> U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) -> U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) -> U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) -> U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) -> U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) -> U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) -> U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) x#(mark(X1),X2) -> x#(X1,X2) -> x#(mark(X1),X2) -> x#(X1,X2) x#(mark(X1),X2) -> x#(X1,X2) -> x#(X1,mark(X2)) -> x#(X1,X2) x#(mark(X1),X2) -> x#(X1,X2) -> x#(active(X1),X2) -> x#(X1,X2) x#(mark(X1),X2) -> x#(X1,X2) -> x#(X1,active(X2)) -> x#(X1,X2) x#(active(X1),X2) -> x#(X1,X2) -> x#(mark(X1),X2) -> x#(X1,X2) x#(active(X1),X2) -> x#(X1,X2) -> x#(X1,mark(X2)) -> x#(X1,X2) x#(active(X1),X2) -> x#(X1,X2) -> x#(active(X1),X2) -> x#(X1,X2) x#(active(X1),X2) -> x#(X1,X2) -> x#(X1,active(X2)) -> x#(X1,X2) x#(X1,mark(X2)) -> x#(X1,X2) -> x#(mark(X1),X2) -> x#(X1,X2) x#(X1,mark(X2)) -> x#(X1,X2) -> x#(X1,mark(X2)) -> x#(X1,X2) x#(X1,mark(X2)) -> x#(X1,X2) -> x#(active(X1),X2) -> x#(X1,X2) x#(X1,mark(X2)) -> x#(X1,X2) -> x#(X1,active(X2)) -> x#(X1,X2) x#(X1,active(X2)) -> x#(X1,X2) -> x#(mark(X1),X2) -> x#(X1,X2) x#(X1,active(X2)) -> x#(X1,X2) -> x#(X1,mark(X2)) -> x#(X1,X2) x#(X1,active(X2)) -> x#(X1,X2) -> x#(active(X1),X2) -> x#(X1,X2) x#(X1,active(X2)) -> x#(X1,X2) -> x#(X1,active(X2)) -> x#(X1,X2) U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) -> U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) -> U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) -> U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) -> U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) s#(mark(X)) -> s#(X) -> s#(mark(X)) -> s#(X) s#(mark(X)) -> s#(X) -> s#(active(X)) -> s#(X) s#(active(X)) -> s#(X) -> s#(mark(X)) -> s#(X) s#(active(X)) -> s#(X) -> s#(active(X)) -> s#(X) plus#(mark(X1),X2) -> plus#(X1,X2) -> plus#(mark(X1),X2) -> plus#(X1,X2) plus#(mark(X1),X2) -> plus#(X1,X2) -> plus#(X1,mark(X2)) -> plus#(X1,X2) plus#(mark(X1),X2) -> plus#(X1,X2) -> plus#(active(X1),X2) -> plus#(X1,X2) plus#(mark(X1),X2) -> plus#(X1,X2) -> plus#(X1,active(X2)) -> plus#(X1,X2) plus#(active(X1),X2) -> plus#(X1,X2) -> plus#(mark(X1),X2) -> plus#(X1,X2) plus#(active(X1),X2) -> plus#(X1,X2) -> plus#(X1,mark(X2)) -> plus#(X1,X2) plus#(active(X1),X2) -> plus#(X1,X2) -> plus#(active(X1),X2) -> plus#(X1,X2) plus#(active(X1),X2) -> plus#(X1,X2) -> plus#(X1,active(X2)) -> plus#(X1,X2) plus#(X1,mark(X2)) -> plus#(X1,X2) -> plus#(mark(X1),X2) -> plus#(X1,X2) plus#(X1,mark(X2)) -> plus#(X1,X2) -> plus#(X1,mark(X2)) -> plus#(X1,X2) plus#(X1,mark(X2)) -> plus#(X1,X2) -> plus#(active(X1),X2) -> plus#(X1,X2) plus#(X1,mark(X2)) -> plus#(X1,X2) -> plus#(X1,active(X2)) -> plus#(X1,X2) plus#(X1,active(X2)) -> plus#(X1,X2) -> plus#(mark(X1),X2) -> plus#(X1,X2) plus#(X1,active(X2)) -> plus#(X1,X2) -> plus#(X1,mark(X2)) -> plus#(X1,X2) plus#(X1,active(X2)) -> plus#(X1,X2) -> plus#(active(X1),X2) -> plus#(X1,X2) plus#(X1,active(X2)) -> plus#(X1,X2) -> plus#(X1,active(X2)) -> plus#(X1,X2) mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) -> x#(mark(X1),X2) -> x#(X1,X2) mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) -> x#(X1,mark(X2)) -> x#(X1,X2) mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) -> x#(active(X1),X2) -> x#(X1,X2) mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) -> x#(X1,active(X2)) -> x#(X1,X2) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X2) -> mark#(tt()) -> active#(tt()) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X2) -> mark#(s(X)) -> mark#(X) mark#(x(X1,X2)) -> mark#(X2) -> mark#(s(X)) -> s#(mark(X)) mark#(x(X1,X2)) -> mark#(X2) -> mark#(s(X)) -> active#(s(mark(X))) mark#(x(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(x(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(x(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> mark#(X2) mark#(x(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(x(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(x(X1,X2)) -> mark#(X2) -> mark#(0()) -> active#(0()) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X1) -> mark#(tt()) -> active#(tt()) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X1) -> mark#(s(X)) -> mark#(X) mark#(x(X1,X2)) -> mark#(X1) -> mark#(s(X)) -> s#(mark(X)) mark#(x(X1,X2)) -> mark#(X1) -> mark#(s(X)) -> active#(s(mark(X))) mark#(x(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(x(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(x(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X2) mark#(x(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(x(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(x(X1,X2)) -> mark#(X1) -> mark#(0()) -> active#(0()) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(U11(tt(),M,N)) -> U12#(tt(),M,N) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(U12(tt(),M,N)) -> plus#(N,M) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(U12(tt(),M,N)) -> s#(plus(N,M)) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(U21(tt(),M,N)) -> U22#(tt(),M,N) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(U22(tt(),M,N)) -> x#(N,M) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(U22(tt(),M,N)) -> plus#(x(N,M),N) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(plus(N,0())) -> mark#(N) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(plus(N,s(M))) -> U11#(tt(),M,N) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(x(N,0())) -> mark#(0()) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(x(N,s(M))) -> U21#(tt(),M,N) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) -> U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(tt()) -> active#(tt()) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> mark#(X) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> s#(mark(X)) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> active#(s(mark(X))) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X2) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(0()) -> active#(0()) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(U11(tt(),M,N)) -> U12#(tt(),M,N) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> plus#(N,M) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> s#(plus(N,M)) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(U21(tt(),M,N)) -> U22#(tt(),M,N) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> x#(N,M) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> plus#(x(N,M),N) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(plus(N,0())) -> mark#(N) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(plus(N,s(M))) -> U11#(tt(),M,N) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(x(N,0())) -> mark#(0()) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(x(N,s(M))) -> U21#(tt(),M,N) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) -> U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(tt()) -> active#(tt()) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> mark#(X) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> s#(mark(X)) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> active#(s(mark(X))) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X2) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(0()) -> active#(0()) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(U11(tt(),M,N)) -> U12#(tt(),M,N) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> plus#(N,M) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> s#(plus(N,M)) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(U21(tt(),M,N)) -> U22#(tt(),M,N) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> x#(N,M) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> plus#(x(N,M),N) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(plus(N,0())) -> mark#(N) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(plus(N,s(M))) -> U11#(tt(),M,N) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(x(N,0())) -> mark#(0()) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(x(N,s(M))) -> U21#(tt(),M,N) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) mark#(s(X)) -> s#(mark(X)) -> s#(mark(X)) -> s#(X) mark#(s(X)) -> s#(mark(X)) -> s#(active(X)) -> s#(X) mark#(s(X)) -> mark#(X) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(s(X)) -> mark#(X) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(s(X)) -> mark#(X) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(s(X)) -> mark#(X) -> mark#(tt()) -> active#(tt()) mark#(s(X)) -> mark#(X) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(s(X)) -> mark#(X) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(s(X)) -> mark#(X) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(s(X)) -> mark#(X) -> mark#(s(X)) -> mark#(X) mark#(s(X)) -> mark#(X) -> mark#(s(X)) -> s#(mark(X)) mark#(s(X)) -> mark#(X) -> mark#(s(X)) -> active#(s(mark(X))) mark#(s(X)) -> mark#(X) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(s(X)) -> mark#(X) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(s(X)) -> mark#(X) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(s(X)) -> mark#(X) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(s(X)) -> mark#(X) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(s(X)) -> mark#(X) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(s(X)) -> mark#(X) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(s(X)) -> mark#(X) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(s(X)) -> mark#(X) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(s(X)) -> mark#(X) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(s(X)) -> mark#(X) -> mark#(x(X1,X2)) -> mark#(X2) mark#(s(X)) -> mark#(X) -> mark#(x(X1,X2)) -> mark#(X1) mark#(s(X)) -> mark#(X) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(s(X)) -> mark#(X) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(s(X)) -> mark#(X) -> mark#(0()) -> active#(0()) mark#(s(X)) -> active#(s(mark(X))) -> active#(U11(tt(),M,N)) -> U12#(tt(),M,N) mark#(s(X)) -> active#(s(mark(X))) -> active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) mark#(s(X)) -> active#(s(mark(X))) -> active#(U12(tt(),M,N)) -> plus#(N,M) mark#(s(X)) -> active#(s(mark(X))) -> active#(U12(tt(),M,N)) -> s#(plus(N,M)) mark#(s(X)) -> active#(s(mark(X))) -> active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) mark#(s(X)) -> active#(s(mark(X))) -> active#(U21(tt(),M,N)) -> U22#(tt(),M,N) mark#(s(X)) -> active#(s(mark(X))) -> active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) mark#(s(X)) -> active#(s(mark(X))) -> active#(U22(tt(),M,N)) -> x#(N,M) mark#(s(X)) -> active#(s(mark(X))) -> active#(U22(tt(),M,N)) -> plus#(x(N,M),N) mark#(s(X)) -> active#(s(mark(X))) -> active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) mark#(s(X)) -> active#(s(mark(X))) -> active#(plus(N,0())) -> mark#(N) mark#(s(X)) -> active#(s(mark(X))) -> active#(plus(N,s(M))) -> U11#(tt(),M,N) mark#(s(X)) -> active#(s(mark(X))) -> active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) mark#(s(X)) -> active#(s(mark(X))) -> active#(x(N,0())) -> mark#(0()) mark#(s(X)) -> active#(s(mark(X))) -> active#(x(N,s(M))) -> U21#(tt(),M,N) mark#(s(X)) -> active#(s(mark(X))) -> active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) -> plus#(mark(X1),X2) -> plus#(X1,X2) mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) -> plus#(X1,mark(X2)) -> plus#(X1,X2) mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) -> plus#(active(X1),X2) -> plus#(X1,X2) mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) -> plus#(X1,active(X2)) -> plus#(X1,X2) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(tt()) -> active#(tt()) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(s(X)) -> mark#(X) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(s(X)) -> s#(mark(X)) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(s(X)) -> active#(s(mark(X))) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> mark#(X2) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(0()) -> active#(0()) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(tt()) -> active#(tt()) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(s(X)) -> mark#(X) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(s(X)) -> s#(mark(X)) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(s(X)) -> active#(s(mark(X))) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X2) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(0()) -> active#(0()) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(U11(tt(),M,N)) -> U12#(tt(),M,N) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(U12(tt(),M,N)) -> plus#(N,M) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(U12(tt(),M,N)) -> s#(plus(N,M)) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(U21(tt(),M,N)) -> U22#(tt(),M,N) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(U22(tt(),M,N)) -> x#(N,M) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(U22(tt(),M,N)) -> plus#(x(N,M),N) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(plus(N,0())) -> mark#(N) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(plus(N,s(M))) -> U11#(tt(),M,N) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(x(N,0())) -> mark#(0()) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(x(N,s(M))) -> U21#(tt(),M,N) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(tt()) -> active#(tt()) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> mark#(X) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> s#(mark(X)) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> active#(s(mark(X))) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X2) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(0()) -> active#(0()) mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) -> U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(U11(tt(),M,N)) -> U12#(tt(),M,N) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> plus#(N,M) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> s#(plus(N,M)) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(U21(tt(),M,N)) -> U22#(tt(),M,N) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> x#(N,M) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> plus#(x(N,M),N) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(plus(N,0())) -> mark#(N) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(plus(N,s(M))) -> U11#(tt(),M,N) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(x(N,0())) -> mark#(0()) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(x(N,s(M))) -> U21#(tt(),M,N) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) -> U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(tt()) -> active#(tt()) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> mark#(X) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> s#(mark(X)) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> active#(s(mark(X))) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X2) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(0()) -> active#(0()) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(U11(tt(),M,N)) -> U12#(tt(),M,N) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> plus#(N,M) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> s#(plus(N,M)) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(U21(tt(),M,N)) -> U22#(tt(),M,N) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> x#(N,M) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> plus#(x(N,M),N) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(plus(N,0())) -> mark#(N) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(plus(N,s(M))) -> U11#(tt(),M,N) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(x(N,0())) -> mark#(0()) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(x(N,s(M))) -> U21#(tt(),M,N) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) -> U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) -> U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) -> U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) -> U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) active#(x(N,0())) -> mark#(0()) -> mark#(0()) -> active#(0()) active#(x(N,s(M))) -> U21#(tt(),M,N) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) active#(x(N,s(M))) -> U21#(tt(),M,N) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) active#(x(N,s(M))) -> U21#(tt(),M,N) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) active#(x(N,s(M))) -> U21#(tt(),M,N) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> mark#(X1) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> mark#(X1) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(s(X)) -> mark#(X) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(s(X)) -> s#(mark(X)) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(s(X)) -> active#(s(mark(X))) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(plus(X1,X2)) -> mark#(X2) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(plus(X1,X2)) -> mark#(X1) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> mark#(X1) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> mark#(X1) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(x(X1,X2)) -> mark#(X2) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(x(X1,X2)) -> mark#(X1) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) active#(U22(tt(),M,N)) -> x#(N,M) -> x#(mark(X1),X2) -> x#(X1,X2) active#(U22(tt(),M,N)) -> x#(N,M) -> x#(X1,mark(X2)) -> x#(X1,X2) active#(U22(tt(),M,N)) -> x#(N,M) -> x#(active(X1),X2) -> x#(X1,X2) active#(U22(tt(),M,N)) -> x#(N,M) -> x#(X1,active(X2)) -> x#(X1,X2) active#(U22(tt(),M,N)) -> plus#(x(N,M),N) -> plus#(mark(X1),X2) -> plus#(X1,X2) active#(U22(tt(),M,N)) -> plus#(x(N,M),N) -> plus#(X1,mark(X2)) -> plus#(X1,X2) active#(U22(tt(),M,N)) -> plus#(x(N,M),N) -> plus#(active(X1),X2) -> plus#(X1,X2) active#(U22(tt(),M,N)) -> plus#(x(N,M),N) -> plus#(X1,active(X2)) -> plus#(X1,X2) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U11(X1,X2,X3)) -> mark#(X1) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U12(X1,X2,X3)) -> mark#(X1) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(s(X)) -> mark#(X) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(s(X)) -> s#(mark(X)) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(s(X)) -> active#(s(mark(X))) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(plus(X1,X2)) -> mark#(X2) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(plus(X1,X2)) -> mark#(X1) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U21(X1,X2,X3)) -> mark#(X1) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U22(X1,X2,X3)) -> mark#(X1) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(x(X1,X2)) -> mark#(X2) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(x(X1,X2)) -> mark#(X1) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) active#(U21(tt(),M,N)) -> U22#(tt(),M,N) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) active#(U21(tt(),M,N)) -> U22#(tt(),M,N) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) active#(U21(tt(),M,N)) -> U22#(tt(),M,N) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) active#(U21(tt(),M,N)) -> U22#(tt(),M,N) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> mark#(X1) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> mark#(X1) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(s(X)) -> mark#(X) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(s(X)) -> s#(mark(X)) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(s(X)) -> active#(s(mark(X))) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(plus(X1,X2)) -> mark#(X2) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(plus(X1,X2)) -> mark#(X1) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> mark#(X1) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> mark#(X1) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(x(X1,X2)) -> mark#(X2) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(x(X1,X2)) -> mark#(X1) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) active#(plus(N,0())) -> mark#(N) -> mark#(U11(X1,X2,X3)) -> mark#(X1) active#(plus(N,0())) -> mark#(N) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) active#(plus(N,0())) -> mark#(N) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) active#(plus(N,0())) -> mark#(N) -> mark#(tt()) -> active#(tt()) active#(plus(N,0())) -> mark#(N) -> mark#(U12(X1,X2,X3)) -> mark#(X1) active#(plus(N,0())) -> mark#(N) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) active#(plus(N,0())) -> mark#(N) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) active#(plus(N,0())) -> mark#(N) -> mark#(s(X)) -> mark#(X) active#(plus(N,0())) -> mark#(N) -> mark#(s(X)) -> s#(mark(X)) active#(plus(N,0())) -> mark#(N) -> mark#(s(X)) -> active#(s(mark(X))) active#(plus(N,0())) -> mark#(N) -> mark#(plus(X1,X2)) -> mark#(X2) active#(plus(N,0())) -> mark#(N) -> mark#(plus(X1,X2)) -> mark#(X1) active#(plus(N,0())) -> mark#(N) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) active#(plus(N,0())) -> mark#(N) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) active#(plus(N,0())) -> mark#(N) -> mark#(U21(X1,X2,X3)) -> mark#(X1) active#(plus(N,0())) -> mark#(N) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) active#(plus(N,0())) -> mark#(N) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) active#(plus(N,0())) -> mark#(N) -> mark#(U22(X1,X2,X3)) -> mark#(X1) active#(plus(N,0())) -> mark#(N) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) active#(plus(N,0())) -> mark#(N) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) active#(plus(N,0())) -> mark#(N) -> mark#(x(X1,X2)) -> mark#(X2) active#(plus(N,0())) -> mark#(N) -> mark#(x(X1,X2)) -> mark#(X1) active#(plus(N,0())) -> mark#(N) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) active#(plus(N,0())) -> mark#(N) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) active#(plus(N,0())) -> mark#(N) -> mark#(0()) -> active#(0()) active#(plus(N,s(M))) -> U11#(tt(),M,N) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) active#(plus(N,s(M))) -> U11#(tt(),M,N) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) active#(plus(N,s(M))) -> U11#(tt(),M,N) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) active#(plus(N,s(M))) -> U11#(tt(),M,N) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> mark#(X1) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> mark#(X1) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(s(X)) -> mark#(X) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(s(X)) -> s#(mark(X)) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(s(X)) -> active#(s(mark(X))) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(plus(X1,X2)) -> mark#(X2) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(plus(X1,X2)) -> mark#(X1) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> mark#(X1) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> mark#(X1) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(x(X1,X2)) -> mark#(X2) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(x(X1,X2)) -> mark#(X1) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) active#(U12(tt(),M,N)) -> s#(plus(N,M)) -> s#(mark(X)) -> s#(X) active#(U12(tt(),M,N)) -> s#(plus(N,M)) -> s#(active(X)) -> s#(X) active#(U12(tt(),M,N)) -> plus#(N,M) -> plus#(mark(X1),X2) -> plus#(X1,X2) active#(U12(tt(),M,N)) -> plus#(N,M) -> plus#(X1,mark(X2)) -> plus#(X1,X2) active#(U12(tt(),M,N)) -> plus#(N,M) -> plus#(active(X1),X2) -> plus#(X1,X2) active#(U12(tt(),M,N)) -> plus#(N,M) -> plus#(X1,active(X2)) -> plus#(X1,X2) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U11(X1,X2,X3)) -> mark#(X1) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U12(X1,X2,X3)) -> mark#(X1) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(s(X)) -> mark#(X) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(s(X)) -> s#(mark(X)) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(s(X)) -> active#(s(mark(X))) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(plus(X1,X2)) -> mark#(X2) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(plus(X1,X2)) -> mark#(X1) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U21(X1,X2,X3)) -> mark#(X1) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U22(X1,X2,X3)) -> mark#(X1) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(x(X1,X2)) -> mark#(X2) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(x(X1,X2)) -> mark#(X1) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> mark#(X1) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> mark#(X1) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(s(X)) -> mark#(X) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(s(X)) -> s#(mark(X)) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(s(X)) -> active#(s(mark(X))) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(plus(X1,X2)) -> mark#(X2) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(plus(X1,X2)) -> mark#(X1) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> mark#(X1) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> mark#(X1) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(x(X1,X2)) -> mark#(X2) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(x(X1,X2)) -> mark#(X1) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) active#(U11(tt(),M,N)) -> U12#(tt(),M,N) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) active#(U11(tt(),M,N)) -> U12#(tt(),M,N) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) active#(U11(tt(),M,N)) -> U12#(tt(),M,N) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) active#(U11(tt(),M,N)) -> U12#(tt(),M,N) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) CDG Processor: DPs: active#(U11(tt(),M,N)) -> U12#(tt(),M,N) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) active#(U12(tt(),M,N)) -> plus#(N,M) active#(U12(tt(),M,N)) -> s#(plus(N,M)) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) active#(U21(tt(),M,N)) -> U22#(tt(),M,N) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) active#(U22(tt(),M,N)) -> x#(N,M) active#(U22(tt(),M,N)) -> plus#(x(N,M),N) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) active#(plus(N,0())) -> mark#(N) active#(plus(N,s(M))) -> U11#(tt(),M,N) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) active#(x(N,0())) -> mark#(0()) active#(x(N,s(M))) -> U21#(tt(),M,N) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(tt()) -> active#(tt()) mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(s(X)) -> mark#(X) mark#(s(X)) -> s#(mark(X)) mark#(s(X)) -> active#(s(mark(X))) mark#(plus(X1,X2)) -> mark#(X2) mark#(plus(X1,X2)) -> mark#(X1) mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X2) mark#(x(X1,X2)) -> mark#(X1) mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(0()) -> active#(0()) U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) s#(mark(X)) -> s#(X) s#(active(X)) -> s#(X) plus#(mark(X1),X2) -> plus#(X1,X2) plus#(X1,mark(X2)) -> plus#(X1,X2) plus#(active(X1),X2) -> plus#(X1,X2) plus#(X1,active(X2)) -> plus#(X1,X2) U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) x#(mark(X1),X2) -> x#(X1,X2) x#(X1,mark(X2)) -> x#(X1,X2) x#(active(X1),X2) -> x#(X1,X2) x#(X1,active(X2)) -> x#(X1,X2) TRS: active(U11(tt(),M,N)) -> mark(U12(tt(),M,N)) active(U12(tt(),M,N)) -> mark(s(plus(N,M))) active(U21(tt(),M,N)) -> mark(U22(tt(),M,N)) active(U22(tt(),M,N)) -> mark(plus(x(N,M),N)) active(plus(N,0())) -> mark(N) active(plus(N,s(M))) -> mark(U11(tt(),M,N)) active(x(N,0())) -> mark(0()) active(x(N,s(M))) -> mark(U21(tt(),M,N)) mark(U11(X1,X2,X3)) -> active(U11(mark(X1),X2,X3)) mark(tt()) -> active(tt()) mark(U12(X1,X2,X3)) -> active(U12(mark(X1),X2,X3)) mark(s(X)) -> active(s(mark(X))) mark(plus(X1,X2)) -> active(plus(mark(X1),mark(X2))) mark(U21(X1,X2,X3)) -> active(U21(mark(X1),X2,X3)) mark(U22(X1,X2,X3)) -> active(U22(mark(X1),X2,X3)) mark(x(X1,X2)) -> active(x(mark(X1),mark(X2))) mark(0()) -> active(0()) U11(mark(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,mark(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,mark(X3)) -> U11(X1,X2,X3) U11(active(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,active(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,active(X3)) -> U11(X1,X2,X3) U12(mark(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,mark(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,mark(X3)) -> U12(X1,X2,X3) U12(active(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,active(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,active(X3)) -> U12(X1,X2,X3) s(mark(X)) -> s(X) s(active(X)) -> s(X) plus(mark(X1),X2) -> plus(X1,X2) plus(X1,mark(X2)) -> plus(X1,X2) plus(active(X1),X2) -> plus(X1,X2) plus(X1,active(X2)) -> plus(X1,X2) U21(mark(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,mark(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,mark(X3)) -> U21(X1,X2,X3) U21(active(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,active(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,active(X3)) -> U21(X1,X2,X3) U22(mark(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,mark(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,mark(X3)) -> U22(X1,X2,X3) U22(active(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,active(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,active(X3)) -> U22(X1,X2,X3) x(mark(X1),X2) -> x(X1,X2) x(X1,mark(X2)) -> x(X1,X2) x(active(X1),X2) -> x(X1,X2) x(X1,active(X2)) -> x(X1,X2) graph: U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) -> U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) -> U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) -> U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) -> U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) -> U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) -> U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) -> U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) -> U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) x#(mark(X1),X2) -> x#(X1,X2) -> x#(X1,active(X2)) -> x#(X1,X2) x#(mark(X1),X2) -> x#(X1,X2) -> x#(active(X1),X2) -> x#(X1,X2) x#(mark(X1),X2) -> x#(X1,X2) -> x#(X1,mark(X2)) -> x#(X1,X2) x#(mark(X1),X2) -> x#(X1,X2) -> x#(mark(X1),X2) -> x#(X1,X2) x#(active(X1),X2) -> x#(X1,X2) -> x#(X1,active(X2)) -> x#(X1,X2) x#(active(X1),X2) -> x#(X1,X2) -> x#(active(X1),X2) -> x#(X1,X2) x#(active(X1),X2) -> x#(X1,X2) -> x#(X1,mark(X2)) -> x#(X1,X2) x#(active(X1),X2) -> x#(X1,X2) -> x#(mark(X1),X2) -> x#(X1,X2) x#(X1,mark(X2)) -> x#(X1,X2) -> x#(X1,active(X2)) -> x#(X1,X2) x#(X1,mark(X2)) -> x#(X1,X2) -> x#(active(X1),X2) -> x#(X1,X2) x#(X1,mark(X2)) -> x#(X1,X2) -> x#(X1,mark(X2)) -> x#(X1,X2) x#(X1,mark(X2)) -> x#(X1,X2) -> x#(mark(X1),X2) -> x#(X1,X2) x#(X1,active(X2)) -> x#(X1,X2) -> x#(X1,active(X2)) -> x#(X1,X2) x#(X1,active(X2)) -> x#(X1,X2) -> x#(active(X1),X2) -> x#(X1,X2) x#(X1,active(X2)) -> x#(X1,X2) -> x#(X1,mark(X2)) -> x#(X1,X2) x#(X1,active(X2)) -> x#(X1,X2) -> x#(mark(X1),X2) -> x#(X1,X2) U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) -> U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) -> U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) -> U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) -> U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) s#(mark(X)) -> s#(X) -> s#(active(X)) -> s#(X) s#(mark(X)) -> s#(X) -> s#(mark(X)) -> s#(X) s#(active(X)) -> s#(X) -> s#(active(X)) -> s#(X) s#(active(X)) -> s#(X) -> s#(mark(X)) -> s#(X) plus#(mark(X1),X2) -> plus#(X1,X2) -> plus#(X1,active(X2)) -> plus#(X1,X2) plus#(mark(X1),X2) -> plus#(X1,X2) -> plus#(active(X1),X2) -> plus#(X1,X2) plus#(mark(X1),X2) -> plus#(X1,X2) -> plus#(X1,mark(X2)) -> plus#(X1,X2) plus#(mark(X1),X2) -> plus#(X1,X2) -> plus#(mark(X1),X2) -> plus#(X1,X2) plus#(active(X1),X2) -> plus#(X1,X2) -> plus#(X1,active(X2)) -> plus#(X1,X2) plus#(active(X1),X2) -> plus#(X1,X2) -> plus#(active(X1),X2) -> plus#(X1,X2) plus#(active(X1),X2) -> plus#(X1,X2) -> plus#(X1,mark(X2)) -> plus#(X1,X2) plus#(active(X1),X2) -> plus#(X1,X2) -> plus#(mark(X1),X2) -> plus#(X1,X2) plus#(X1,mark(X2)) -> plus#(X1,X2) -> plus#(X1,active(X2)) -> plus#(X1,X2) plus#(X1,mark(X2)) -> plus#(X1,X2) -> plus#(active(X1),X2) -> plus#(X1,X2) plus#(X1,mark(X2)) -> plus#(X1,X2) -> plus#(X1,mark(X2)) -> plus#(X1,X2) plus#(X1,mark(X2)) -> plus#(X1,X2) -> plus#(mark(X1),X2) -> plus#(X1,X2) plus#(X1,active(X2)) -> plus#(X1,X2) -> plus#(X1,active(X2)) -> plus#(X1,X2) plus#(X1,active(X2)) -> plus#(X1,X2) -> plus#(active(X1),X2) -> plus#(X1,X2) plus#(X1,active(X2)) -> plus#(X1,X2) -> plus#(X1,mark(X2)) -> plus#(X1,X2) plus#(X1,active(X2)) -> plus#(X1,X2) -> plus#(mark(X1),X2) -> plus#(X1,X2) mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) -> x#(X1,active(X2)) -> x#(X1,X2) mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) -> x#(active(X1),X2) -> x#(X1,X2) mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) -> x#(X1,mark(X2)) -> x#(X1,X2) mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) -> x#(mark(X1),X2) -> x#(X1,X2) mark#(x(X1,X2)) -> mark#(X2) -> mark#(0()) -> active#(0()) mark#(x(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(x(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(x(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> mark#(X2) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(x(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(x(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(x(X1,X2)) -> mark#(X2) -> mark#(s(X)) -> active#(s(mark(X))) mark#(x(X1,X2)) -> mark#(X2) -> mark#(s(X)) -> s#(mark(X)) mark#(x(X1,X2)) -> mark#(X2) -> mark#(s(X)) -> mark#(X) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X2) -> mark#(tt()) -> active#(tt()) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X2) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X1) -> mark#(0()) -> active#(0()) mark#(x(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(x(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(x(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X2) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(x(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(x(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(x(X1,X2)) -> mark#(X1) -> mark#(s(X)) -> active#(s(mark(X))) mark#(x(X1,X2)) -> mark#(X1) -> mark#(s(X)) -> s#(mark(X)) mark#(x(X1,X2)) -> mark#(X1) -> mark#(s(X)) -> mark#(X) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> mark#(X1) -> mark#(tt()) -> active#(tt()) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(x(X1,X2)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(x(N,s(M))) -> U21#(tt(),M,N) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) -> active#(x(N,0())) -> mark#(0()) mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) -> U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) -> U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(0()) -> active#(0()) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X2) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> active#(s(mark(X))) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> s#(mark(X)) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> mark#(X) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(tt()) -> active#(tt()) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(U22(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> plus#(x(N,M),N) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) -> active#(U22(tt(),M,N)) -> x#(N,M) mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) -> U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) -> U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(0()) -> active#(0()) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X2) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> active#(s(mark(X))) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> s#(mark(X)) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> mark#(X) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(tt()) -> active#(tt()) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(U21(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) -> active#(U21(tt(),M,N)) -> U22#(tt(),M,N) mark#(s(X)) -> s#(mark(X)) -> s#(active(X)) -> s#(X) mark#(s(X)) -> s#(mark(X)) -> s#(mark(X)) -> s#(X) mark#(s(X)) -> mark#(X) -> mark#(0()) -> active#(0()) mark#(s(X)) -> mark#(X) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(s(X)) -> mark#(X) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(s(X)) -> mark#(X) -> mark#(x(X1,X2)) -> mark#(X1) mark#(s(X)) -> mark#(X) -> mark#(x(X1,X2)) -> mark#(X2) mark#(s(X)) -> mark#(X) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(s(X)) -> mark#(X) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(s(X)) -> mark#(X) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(s(X)) -> mark#(X) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(s(X)) -> mark#(X) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(s(X)) -> mark#(X) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(s(X)) -> mark#(X) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(s(X)) -> mark#(X) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(s(X)) -> mark#(X) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(s(X)) -> mark#(X) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(s(X)) -> mark#(X) -> mark#(s(X)) -> active#(s(mark(X))) mark#(s(X)) -> mark#(X) -> mark#(s(X)) -> s#(mark(X)) mark#(s(X)) -> mark#(X) -> mark#(s(X)) -> mark#(X) mark#(s(X)) -> mark#(X) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(s(X)) -> mark#(X) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(s(X)) -> mark#(X) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(s(X)) -> mark#(X) -> mark#(tt()) -> active#(tt()) mark#(s(X)) -> mark#(X) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(s(X)) -> mark#(X) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(s(X)) -> mark#(X) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) -> plus#(X1,active(X2)) -> plus#(X1,X2) mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) -> plus#(active(X1),X2) -> plus#(X1,X2) mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) -> plus#(X1,mark(X2)) -> plus#(X1,X2) mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) -> plus#(mark(X1),X2) -> plus#(X1,X2) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(0()) -> active#(0()) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(x(X1,X2)) -> mark#(X2) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(s(X)) -> active#(s(mark(X))) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(s(X)) -> s#(mark(X)) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(s(X)) -> mark#(X) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(tt()) -> active#(tt()) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X2) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(0()) -> active#(0()) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X2) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(s(X)) -> active#(s(mark(X))) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(s(X)) -> s#(mark(X)) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(s(X)) -> mark#(X) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(tt()) -> active#(tt()) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(plus(X1,X2)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(plus(N,s(M))) -> U11#(tt(),M,N) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) -> active#(plus(N,0())) -> mark#(N) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(0()) -> active#(0()) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X2) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> active#(s(mark(X))) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> s#(mark(X)) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> mark#(X) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(tt()) -> active#(tt()) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(U12(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) -> U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> s#(plus(N,M)) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) -> active#(U12(tt(),M,N)) -> plus#(N,M) mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) -> U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) -> U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(0()) -> active#(0()) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(x(X1,X2)) -> mark#(X2) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(plus(X1,X2)) -> mark#(X2) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> active#(s(mark(X))) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> s#(mark(X)) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(s(X)) -> mark#(X) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(tt()) -> active#(tt()) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(U11(X1,X2,X3)) -> mark#(X1) -> mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) -> active#(U11(tt(),M,N)) -> U12#(tt(),M,N) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) -> U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) -> U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) -> U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) -> U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) -> U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) active#(x(N,0())) -> mark#(0()) -> mark#(0()) -> active#(0()) active#(x(N,s(M))) -> U21#(tt(),M,N) -> U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) active#(x(N,s(M))) -> U21#(tt(),M,N) -> U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) active#(x(N,s(M))) -> U21#(tt(),M,N) -> U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) active#(x(N,s(M))) -> U21#(tt(),M,N) -> U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) -> mark#(U21(X1,X2,X3)) -> mark#(X1) active#(U22(tt(),M,N)) -> x#(N,M) -> x#(X1,active(X2)) -> x#(X1,X2) active#(U22(tt(),M,N)) -> x#(N,M) -> x#(active(X1),X2) -> x#(X1,X2) active#(U22(tt(),M,N)) -> x#(N,M) -> x#(X1,mark(X2)) -> x#(X1,X2) active#(U22(tt(),M,N)) -> x#(N,M) -> x#(mark(X1),X2) -> x#(X1,X2) active#(U22(tt(),M,N)) -> plus#(x(N,M),N) -> plus#(X1,active(X2)) -> plus#(X1,X2) active#(U22(tt(),M,N)) -> plus#(x(N,M),N) -> plus#(X1,mark(X2)) -> plus#(X1,X2) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(plus(X1,X2)) -> mark#(X1) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) -> mark#(plus(X1,X2)) -> mark#(X2) active#(U21(tt(),M,N)) -> U22#(tt(),M,N) -> U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) active#(U21(tt(),M,N)) -> U22#(tt(),M,N) -> U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) active#(U21(tt(),M,N)) -> U22#(tt(),M,N) -> U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) active#(U21(tt(),M,N)) -> U22#(tt(),M,N) -> U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) -> mark#(U22(X1,X2,X3)) -> mark#(X1) active#(plus(N,0())) -> mark#(N) -> mark#(0()) -> active#(0()) active#(plus(N,0())) -> mark#(N) -> mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) active#(plus(N,0())) -> mark#(N) -> mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) active#(plus(N,0())) -> mark#(N) -> mark#(x(X1,X2)) -> mark#(X1) active#(plus(N,0())) -> mark#(N) -> mark#(x(X1,X2)) -> mark#(X2) active#(plus(N,0())) -> mark#(N) -> mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) active#(plus(N,0())) -> mark#(N) -> mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) active#(plus(N,0())) -> mark#(N) -> mark#(U22(X1,X2,X3)) -> mark#(X1) active#(plus(N,0())) -> mark#(N) -> mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) active#(plus(N,0())) -> mark#(N) -> mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) active#(plus(N,0())) -> mark#(N) -> mark#(U21(X1,X2,X3)) -> mark#(X1) active#(plus(N,0())) -> mark#(N) -> mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) active#(plus(N,0())) -> mark#(N) -> mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) active#(plus(N,0())) -> mark#(N) -> mark#(plus(X1,X2)) -> mark#(X1) active#(plus(N,0())) -> mark#(N) -> mark#(plus(X1,X2)) -> mark#(X2) active#(plus(N,0())) -> mark#(N) -> mark#(s(X)) -> active#(s(mark(X))) active#(plus(N,0())) -> mark#(N) -> mark#(s(X)) -> s#(mark(X)) active#(plus(N,0())) -> mark#(N) -> mark#(s(X)) -> mark#(X) active#(plus(N,0())) -> mark#(N) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) active#(plus(N,0())) -> mark#(N) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) active#(plus(N,0())) -> mark#(N) -> mark#(U12(X1,X2,X3)) -> mark#(X1) active#(plus(N,0())) -> mark#(N) -> mark#(tt()) -> active#(tt()) active#(plus(N,0())) -> mark#(N) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) active#(plus(N,0())) -> mark#(N) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) active#(plus(N,0())) -> mark#(N) -> mark#(U11(X1,X2,X3)) -> mark#(X1) active#(plus(N,s(M))) -> U11#(tt(),M,N) -> U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) active#(plus(N,s(M))) -> U11#(tt(),M,N) -> U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) active#(plus(N,s(M))) -> U11#(tt(),M,N) -> U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) active#(plus(N,s(M))) -> U11#(tt(),M,N) -> U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) -> mark#(U11(X1,X2,X3)) -> mark#(X1) active#(U12(tt(),M,N)) -> plus#(N,M) -> plus#(X1,active(X2)) -> plus#(X1,X2) active#(U12(tt(),M,N)) -> plus#(N,M) -> plus#(active(X1),X2) -> plus#(X1,X2) active#(U12(tt(),M,N)) -> plus#(N,M) -> plus#(X1,mark(X2)) -> plus#(X1,X2) active#(U12(tt(),M,N)) -> plus#(N,M) -> plus#(mark(X1),X2) -> plus#(X1,X2) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(s(X)) -> active#(s(mark(X))) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(s(X)) -> s#(mark(X)) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) -> mark#(s(X)) -> mark#(X) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) -> mark#(U12(X1,X2,X3)) -> mark#(X1) active#(U11(tt(),M,N)) -> U12#(tt(),M,N) -> U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) active#(U11(tt(),M,N)) -> U12#(tt(),M,N) -> U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) active#(U11(tt(),M,N)) -> U12#(tt(),M,N) -> U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) active#(U11(tt(),M,N)) -> U12#(tt(),M,N) -> U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) Restore Modifier: DPs: active#(U11(tt(),M,N)) -> U12#(tt(),M,N) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) active#(U12(tt(),M,N)) -> plus#(N,M) active#(U12(tt(),M,N)) -> s#(plus(N,M)) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) active#(U21(tt(),M,N)) -> U22#(tt(),M,N) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) active#(U22(tt(),M,N)) -> x#(N,M) active#(U22(tt(),M,N)) -> plus#(x(N,M),N) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) active#(plus(N,0())) -> mark#(N) active#(plus(N,s(M))) -> U11#(tt(),M,N) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) active#(x(N,0())) -> mark#(0()) active#(x(N,s(M))) -> U21#(tt(),M,N) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> U11#(mark(X1),X2,X3) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) mark#(tt()) -> active#(tt()) mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> U12#(mark(X1),X2,X3) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) mark#(s(X)) -> mark#(X) mark#(s(X)) -> s#(mark(X)) mark#(s(X)) -> active#(s(mark(X))) mark#(plus(X1,X2)) -> mark#(X2) mark#(plus(X1,X2)) -> mark#(X1) mark#(plus(X1,X2)) -> plus#(mark(X1),mark(X2)) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> U21#(mark(X1),X2,X3) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> U22#(mark(X1),X2,X3) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) mark#(x(X1,X2)) -> mark#(X2) mark#(x(X1,X2)) -> mark#(X1) mark#(x(X1,X2)) -> x#(mark(X1),mark(X2)) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) mark#(0()) -> active#(0()) U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) s#(mark(X)) -> s#(X) s#(active(X)) -> s#(X) plus#(mark(X1),X2) -> plus#(X1,X2) plus#(X1,mark(X2)) -> plus#(X1,X2) plus#(active(X1),X2) -> plus#(X1,X2) plus#(X1,active(X2)) -> plus#(X1,X2) U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) x#(mark(X1),X2) -> x#(X1,X2) x#(X1,mark(X2)) -> x#(X1,X2) x#(active(X1),X2) -> x#(X1,X2) x#(X1,active(X2)) -> x#(X1,X2) TRS: active(U11(tt(),M,N)) -> mark(U12(tt(),M,N)) active(U12(tt(),M,N)) -> mark(s(plus(N,M))) active(U21(tt(),M,N)) -> mark(U22(tt(),M,N)) active(U22(tt(),M,N)) -> mark(plus(x(N,M),N)) active(plus(N,0())) -> mark(N) active(plus(N,s(M))) -> mark(U11(tt(),M,N)) active(x(N,0())) -> mark(0()) active(x(N,s(M))) -> mark(U21(tt(),M,N)) mark(U11(X1,X2,X3)) -> active(U11(mark(X1),X2,X3)) mark(tt()) -> active(tt()) mark(U12(X1,X2,X3)) -> active(U12(mark(X1),X2,X3)) mark(s(X)) -> active(s(mark(X))) mark(plus(X1,X2)) -> active(plus(mark(X1),mark(X2))) mark(U21(X1,X2,X3)) -> active(U21(mark(X1),X2,X3)) mark(U22(X1,X2,X3)) -> active(U22(mark(X1),X2,X3)) mark(x(X1,X2)) -> active(x(mark(X1),mark(X2))) mark(0()) -> active(0()) U11(mark(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,mark(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,mark(X3)) -> U11(X1,X2,X3) U11(active(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,active(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,active(X3)) -> U11(X1,X2,X3) U12(mark(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,mark(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,mark(X3)) -> U12(X1,X2,X3) U12(active(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,active(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,active(X3)) -> U12(X1,X2,X3) s(mark(X)) -> s(X) s(active(X)) -> s(X) plus(mark(X1),X2) -> plus(X1,X2) plus(X1,mark(X2)) -> plus(X1,X2) plus(active(X1),X2) -> plus(X1,X2) plus(X1,active(X2)) -> plus(X1,X2) U21(mark(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,mark(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,mark(X3)) -> U21(X1,X2,X3) U21(active(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,active(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,active(X3)) -> U21(X1,X2,X3) U22(mark(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,mark(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,mark(X3)) -> U22(X1,X2,X3) U22(active(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,active(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,active(X3)) -> U22(X1,X2,X3) x(mark(X1),X2) -> x(X1,X2) x(X1,mark(X2)) -> x(X1,X2) x(active(X1),X2) -> x(X1,X2) x(X1,active(X2)) -> x(X1,X2) SCC Processor: #sccs: 8 #rules: 56 #arcs: 526/5625 DPs: mark#(x(X1,X2)) -> mark#(X2) mark#(U11(X1,X2,X3)) -> mark#(X1) mark#(U11(X1,X2,X3)) -> active#(U11(mark(X1),X2,X3)) active#(U11(tt(),M,N)) -> mark#(U12(tt(),M,N)) mark#(U12(X1,X2,X3)) -> mark#(X1) mark#(U12(X1,X2,X3)) -> active#(U12(mark(X1),X2,X3)) active#(U12(tt(),M,N)) -> mark#(s(plus(N,M))) mark#(s(X)) -> mark#(X) mark#(plus(X1,X2)) -> mark#(X2) mark#(plus(X1,X2)) -> mark#(X1) mark#(plus(X1,X2)) -> active#(plus(mark(X1),mark(X2))) active#(plus(N,0())) -> mark#(N) mark#(U21(X1,X2,X3)) -> mark#(X1) mark#(U21(X1,X2,X3)) -> active#(U21(mark(X1),X2,X3)) active#(U21(tt(),M,N)) -> mark#(U22(tt(),M,N)) mark#(U22(X1,X2,X3)) -> mark#(X1) mark#(U22(X1,X2,X3)) -> active#(U22(mark(X1),X2,X3)) active#(U22(tt(),M,N)) -> mark#(plus(x(N,M),N)) mark#(x(X1,X2)) -> mark#(X1) mark#(x(X1,X2)) -> active#(x(mark(X1),mark(X2))) active#(x(N,s(M))) -> mark#(U21(tt(),M,N)) active#(plus(N,s(M))) -> mark#(U11(tt(),M,N)) TRS: active(U11(tt(),M,N)) -> mark(U12(tt(),M,N)) active(U12(tt(),M,N)) -> mark(s(plus(N,M))) active(U21(tt(),M,N)) -> mark(U22(tt(),M,N)) active(U22(tt(),M,N)) -> mark(plus(x(N,M),N)) active(plus(N,0())) -> mark(N) active(plus(N,s(M))) -> mark(U11(tt(),M,N)) active(x(N,0())) -> mark(0()) active(x(N,s(M))) -> mark(U21(tt(),M,N)) mark(U11(X1,X2,X3)) -> active(U11(mark(X1),X2,X3)) mark(tt()) -> active(tt()) mark(U12(X1,X2,X3)) -> active(U12(mark(X1),X2,X3)) mark(s(X)) -> active(s(mark(X))) mark(plus(X1,X2)) -> active(plus(mark(X1),mark(X2))) mark(U21(X1,X2,X3)) -> active(U21(mark(X1),X2,X3)) mark(U22(X1,X2,X3)) -> active(U22(mark(X1),X2,X3)) mark(x(X1,X2)) -> active(x(mark(X1),mark(X2))) mark(0()) -> active(0()) U11(mark(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,mark(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,mark(X3)) -> U11(X1,X2,X3) U11(active(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,active(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,active(X3)) -> U11(X1,X2,X3) U12(mark(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,mark(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,mark(X3)) -> U12(X1,X2,X3) U12(active(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,active(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,active(X3)) -> U12(X1,X2,X3) s(mark(X)) -> s(X) s(active(X)) -> s(X) plus(mark(X1),X2) -> plus(X1,X2) plus(X1,mark(X2)) -> plus(X1,X2) plus(active(X1),X2) -> plus(X1,X2) plus(X1,active(X2)) -> plus(X1,X2) U21(mark(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,mark(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,mark(X3)) -> U21(X1,X2,X3) U21(active(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,active(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,active(X3)) -> U21(X1,X2,X3) U22(mark(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,mark(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,mark(X3)) -> U22(X1,X2,X3) U22(active(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,active(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,active(X3)) -> U22(X1,X2,X3) x(mark(X1),X2) -> x(X1,X2) x(X1,mark(X2)) -> x(X1,X2) x(active(X1),X2) -> x(X1,X2) x(X1,active(X2)) -> x(X1,X2) Open DPs: U12#(X1,mark(X2),X3) -> U12#(X1,X2,X3) U12#(mark(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,X2,mark(X3)) -> U12#(X1,X2,X3) U12#(active(X1),X2,X3) -> U12#(X1,X2,X3) U12#(X1,active(X2),X3) -> U12#(X1,X2,X3) U12#(X1,X2,active(X3)) -> U12#(X1,X2,X3) TRS: active(U11(tt(),M,N)) -> mark(U12(tt(),M,N)) active(U12(tt(),M,N)) -> mark(s(plus(N,M))) active(U21(tt(),M,N)) -> mark(U22(tt(),M,N)) active(U22(tt(),M,N)) -> mark(plus(x(N,M),N)) active(plus(N,0())) -> mark(N) active(plus(N,s(M))) -> mark(U11(tt(),M,N)) active(x(N,0())) -> mark(0()) active(x(N,s(M))) -> mark(U21(tt(),M,N)) mark(U11(X1,X2,X3)) -> active(U11(mark(X1),X2,X3)) mark(tt()) -> active(tt()) mark(U12(X1,X2,X3)) -> active(U12(mark(X1),X2,X3)) mark(s(X)) -> active(s(mark(X))) mark(plus(X1,X2)) -> active(plus(mark(X1),mark(X2))) mark(U21(X1,X2,X3)) -> active(U21(mark(X1),X2,X3)) mark(U22(X1,X2,X3)) -> active(U22(mark(X1),X2,X3)) mark(x(X1,X2)) -> active(x(mark(X1),mark(X2))) mark(0()) -> active(0()) U11(mark(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,mark(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,mark(X3)) -> U11(X1,X2,X3) U11(active(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,active(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,active(X3)) -> U11(X1,X2,X3) U12(mark(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,mark(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,mark(X3)) -> U12(X1,X2,X3) U12(active(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,active(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,active(X3)) -> U12(X1,X2,X3) s(mark(X)) -> s(X) s(active(X)) -> s(X) plus(mark(X1),X2) -> plus(X1,X2) plus(X1,mark(X2)) -> plus(X1,X2) plus(active(X1),X2) -> plus(X1,X2) plus(X1,active(X2)) -> plus(X1,X2) U21(mark(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,mark(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,mark(X3)) -> U21(X1,X2,X3) U21(active(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,active(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,active(X3)) -> U21(X1,X2,X3) U22(mark(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,mark(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,mark(X3)) -> U22(X1,X2,X3) U22(active(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,active(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,active(X3)) -> U22(X1,X2,X3) x(mark(X1),X2) -> x(X1,X2) x(X1,mark(X2)) -> x(X1,X2) x(active(X1),X2) -> x(X1,X2) x(X1,active(X2)) -> x(X1,X2) Open DPs: plus#(mark(X1),X2) -> plus#(X1,X2) plus#(X1,mark(X2)) -> plus#(X1,X2) plus#(active(X1),X2) -> plus#(X1,X2) plus#(X1,active(X2)) -> plus#(X1,X2) TRS: active(U11(tt(),M,N)) -> mark(U12(tt(),M,N)) active(U12(tt(),M,N)) -> mark(s(plus(N,M))) active(U21(tt(),M,N)) -> mark(U22(tt(),M,N)) active(U22(tt(),M,N)) -> mark(plus(x(N,M),N)) active(plus(N,0())) -> mark(N) active(plus(N,s(M))) -> mark(U11(tt(),M,N)) active(x(N,0())) -> mark(0()) active(x(N,s(M))) -> mark(U21(tt(),M,N)) mark(U11(X1,X2,X3)) -> active(U11(mark(X1),X2,X3)) mark(tt()) -> active(tt()) mark(U12(X1,X2,X3)) -> active(U12(mark(X1),X2,X3)) mark(s(X)) -> active(s(mark(X))) mark(plus(X1,X2)) -> active(plus(mark(X1),mark(X2))) mark(U21(X1,X2,X3)) -> active(U21(mark(X1),X2,X3)) mark(U22(X1,X2,X3)) -> active(U22(mark(X1),X2,X3)) mark(x(X1,X2)) -> active(x(mark(X1),mark(X2))) mark(0()) -> active(0()) U11(mark(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,mark(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,mark(X3)) -> U11(X1,X2,X3) U11(active(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,active(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,active(X3)) -> U11(X1,X2,X3) U12(mark(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,mark(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,mark(X3)) -> U12(X1,X2,X3) U12(active(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,active(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,active(X3)) -> U12(X1,X2,X3) s(mark(X)) -> s(X) s(active(X)) -> s(X) plus(mark(X1),X2) -> plus(X1,X2) plus(X1,mark(X2)) -> plus(X1,X2) plus(active(X1),X2) -> plus(X1,X2) plus(X1,active(X2)) -> plus(X1,X2) U21(mark(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,mark(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,mark(X3)) -> U21(X1,X2,X3) U21(active(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,active(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,active(X3)) -> U21(X1,X2,X3) U22(mark(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,mark(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,mark(X3)) -> U22(X1,X2,X3) U22(active(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,active(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,active(X3)) -> U22(X1,X2,X3) x(mark(X1),X2) -> x(X1,X2) x(X1,mark(X2)) -> x(X1,X2) x(active(X1),X2) -> x(X1,X2) x(X1,active(X2)) -> x(X1,X2) Open DPs: s#(mark(X)) -> s#(X) s#(active(X)) -> s#(X) TRS: active(U11(tt(),M,N)) -> mark(U12(tt(),M,N)) active(U12(tt(),M,N)) -> mark(s(plus(N,M))) active(U21(tt(),M,N)) -> mark(U22(tt(),M,N)) active(U22(tt(),M,N)) -> mark(plus(x(N,M),N)) active(plus(N,0())) -> mark(N) active(plus(N,s(M))) -> mark(U11(tt(),M,N)) active(x(N,0())) -> mark(0()) active(x(N,s(M))) -> mark(U21(tt(),M,N)) mark(U11(X1,X2,X3)) -> active(U11(mark(X1),X2,X3)) mark(tt()) -> active(tt()) mark(U12(X1,X2,X3)) -> active(U12(mark(X1),X2,X3)) mark(s(X)) -> active(s(mark(X))) mark(plus(X1,X2)) -> active(plus(mark(X1),mark(X2))) mark(U21(X1,X2,X3)) -> active(U21(mark(X1),X2,X3)) mark(U22(X1,X2,X3)) -> active(U22(mark(X1),X2,X3)) mark(x(X1,X2)) -> active(x(mark(X1),mark(X2))) mark(0()) -> active(0()) U11(mark(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,mark(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,mark(X3)) -> U11(X1,X2,X3) U11(active(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,active(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,active(X3)) -> U11(X1,X2,X3) U12(mark(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,mark(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,mark(X3)) -> U12(X1,X2,X3) U12(active(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,active(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,active(X3)) -> U12(X1,X2,X3) s(mark(X)) -> s(X) s(active(X)) -> s(X) plus(mark(X1),X2) -> plus(X1,X2) plus(X1,mark(X2)) -> plus(X1,X2) plus(active(X1),X2) -> plus(X1,X2) plus(X1,active(X2)) -> plus(X1,X2) U21(mark(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,mark(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,mark(X3)) -> U21(X1,X2,X3) U21(active(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,active(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,active(X3)) -> U21(X1,X2,X3) U22(mark(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,mark(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,mark(X3)) -> U22(X1,X2,X3) U22(active(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,active(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,active(X3)) -> U22(X1,X2,X3) x(mark(X1),X2) -> x(X1,X2) x(X1,mark(X2)) -> x(X1,X2) x(active(X1),X2) -> x(X1,X2) x(X1,active(X2)) -> x(X1,X2) Open DPs: U22#(mark(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,mark(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,mark(X3)) -> U22#(X1,X2,X3) U22#(active(X1),X2,X3) -> U22#(X1,X2,X3) U22#(X1,active(X2),X3) -> U22#(X1,X2,X3) U22#(X1,X2,active(X3)) -> U22#(X1,X2,X3) TRS: active(U11(tt(),M,N)) -> mark(U12(tt(),M,N)) active(U12(tt(),M,N)) -> mark(s(plus(N,M))) active(U21(tt(),M,N)) -> mark(U22(tt(),M,N)) active(U22(tt(),M,N)) -> mark(plus(x(N,M),N)) active(plus(N,0())) -> mark(N) active(plus(N,s(M))) -> mark(U11(tt(),M,N)) active(x(N,0())) -> mark(0()) active(x(N,s(M))) -> mark(U21(tt(),M,N)) mark(U11(X1,X2,X3)) -> active(U11(mark(X1),X2,X3)) mark(tt()) -> active(tt()) mark(U12(X1,X2,X3)) -> active(U12(mark(X1),X2,X3)) mark(s(X)) -> active(s(mark(X))) mark(plus(X1,X2)) -> active(plus(mark(X1),mark(X2))) mark(U21(X1,X2,X3)) -> active(U21(mark(X1),X2,X3)) mark(U22(X1,X2,X3)) -> active(U22(mark(X1),X2,X3)) mark(x(X1,X2)) -> active(x(mark(X1),mark(X2))) mark(0()) -> active(0()) U11(mark(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,mark(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,mark(X3)) -> U11(X1,X2,X3) U11(active(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,active(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,active(X3)) -> U11(X1,X2,X3) U12(mark(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,mark(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,mark(X3)) -> U12(X1,X2,X3) U12(active(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,active(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,active(X3)) -> U12(X1,X2,X3) s(mark(X)) -> s(X) s(active(X)) -> s(X) plus(mark(X1),X2) -> plus(X1,X2) plus(X1,mark(X2)) -> plus(X1,X2) plus(active(X1),X2) -> plus(X1,X2) plus(X1,active(X2)) -> plus(X1,X2) U21(mark(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,mark(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,mark(X3)) -> U21(X1,X2,X3) U21(active(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,active(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,active(X3)) -> U21(X1,X2,X3) U22(mark(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,mark(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,mark(X3)) -> U22(X1,X2,X3) U22(active(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,active(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,active(X3)) -> U22(X1,X2,X3) x(mark(X1),X2) -> x(X1,X2) x(X1,mark(X2)) -> x(X1,X2) x(active(X1),X2) -> x(X1,X2) x(X1,active(X2)) -> x(X1,X2) Open DPs: x#(mark(X1),X2) -> x#(X1,X2) x#(X1,mark(X2)) -> x#(X1,X2) x#(active(X1),X2) -> x#(X1,X2) x#(X1,active(X2)) -> x#(X1,X2) TRS: active(U11(tt(),M,N)) -> mark(U12(tt(),M,N)) active(U12(tt(),M,N)) -> mark(s(plus(N,M))) active(U21(tt(),M,N)) -> mark(U22(tt(),M,N)) active(U22(tt(),M,N)) -> mark(plus(x(N,M),N)) active(plus(N,0())) -> mark(N) active(plus(N,s(M))) -> mark(U11(tt(),M,N)) active(x(N,0())) -> mark(0()) active(x(N,s(M))) -> mark(U21(tt(),M,N)) mark(U11(X1,X2,X3)) -> active(U11(mark(X1),X2,X3)) mark(tt()) -> active(tt()) mark(U12(X1,X2,X3)) -> active(U12(mark(X1),X2,X3)) mark(s(X)) -> active(s(mark(X))) mark(plus(X1,X2)) -> active(plus(mark(X1),mark(X2))) mark(U21(X1,X2,X3)) -> active(U21(mark(X1),X2,X3)) mark(U22(X1,X2,X3)) -> active(U22(mark(X1),X2,X3)) mark(x(X1,X2)) -> active(x(mark(X1),mark(X2))) mark(0()) -> active(0()) U11(mark(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,mark(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,mark(X3)) -> U11(X1,X2,X3) U11(active(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,active(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,active(X3)) -> U11(X1,X2,X3) U12(mark(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,mark(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,mark(X3)) -> U12(X1,X2,X3) U12(active(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,active(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,active(X3)) -> U12(X1,X2,X3) s(mark(X)) -> s(X) s(active(X)) -> s(X) plus(mark(X1),X2) -> plus(X1,X2) plus(X1,mark(X2)) -> plus(X1,X2) plus(active(X1),X2) -> plus(X1,X2) plus(X1,active(X2)) -> plus(X1,X2) U21(mark(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,mark(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,mark(X3)) -> U21(X1,X2,X3) U21(active(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,active(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,active(X3)) -> U21(X1,X2,X3) U22(mark(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,mark(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,mark(X3)) -> U22(X1,X2,X3) U22(active(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,active(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,active(X3)) -> U22(X1,X2,X3) x(mark(X1),X2) -> x(X1,X2) x(X1,mark(X2)) -> x(X1,X2) x(active(X1),X2) -> x(X1,X2) x(X1,active(X2)) -> x(X1,X2) Open DPs: U11#(mark(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,mark(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,mark(X3)) -> U11#(X1,X2,X3) U11#(active(X1),X2,X3) -> U11#(X1,X2,X3) U11#(X1,active(X2),X3) -> U11#(X1,X2,X3) U11#(X1,X2,active(X3)) -> U11#(X1,X2,X3) TRS: active(U11(tt(),M,N)) -> mark(U12(tt(),M,N)) active(U12(tt(),M,N)) -> mark(s(plus(N,M))) active(U21(tt(),M,N)) -> mark(U22(tt(),M,N)) active(U22(tt(),M,N)) -> mark(plus(x(N,M),N)) active(plus(N,0())) -> mark(N) active(plus(N,s(M))) -> mark(U11(tt(),M,N)) active(x(N,0())) -> mark(0()) active(x(N,s(M))) -> mark(U21(tt(),M,N)) mark(U11(X1,X2,X3)) -> active(U11(mark(X1),X2,X3)) mark(tt()) -> active(tt()) mark(U12(X1,X2,X3)) -> active(U12(mark(X1),X2,X3)) mark(s(X)) -> active(s(mark(X))) mark(plus(X1,X2)) -> active(plus(mark(X1),mark(X2))) mark(U21(X1,X2,X3)) -> active(U21(mark(X1),X2,X3)) mark(U22(X1,X2,X3)) -> active(U22(mark(X1),X2,X3)) mark(x(X1,X2)) -> active(x(mark(X1),mark(X2))) mark(0()) -> active(0()) U11(mark(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,mark(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,mark(X3)) -> U11(X1,X2,X3) U11(active(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,active(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,active(X3)) -> U11(X1,X2,X3) U12(mark(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,mark(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,mark(X3)) -> U12(X1,X2,X3) U12(active(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,active(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,active(X3)) -> U12(X1,X2,X3) s(mark(X)) -> s(X) s(active(X)) -> s(X) plus(mark(X1),X2) -> plus(X1,X2) plus(X1,mark(X2)) -> plus(X1,X2) plus(active(X1),X2) -> plus(X1,X2) plus(X1,active(X2)) -> plus(X1,X2) U21(mark(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,mark(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,mark(X3)) -> U21(X1,X2,X3) U21(active(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,active(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,active(X3)) -> U21(X1,X2,X3) U22(mark(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,mark(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,mark(X3)) -> U22(X1,X2,X3) U22(active(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,active(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,active(X3)) -> U22(X1,X2,X3) x(mark(X1),X2) -> x(X1,X2) x(X1,mark(X2)) -> x(X1,X2) x(active(X1),X2) -> x(X1,X2) x(X1,active(X2)) -> x(X1,X2) Open DPs: U21#(mark(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,mark(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,mark(X3)) -> U21#(X1,X2,X3) U21#(active(X1),X2,X3) -> U21#(X1,X2,X3) U21#(X1,active(X2),X3) -> U21#(X1,X2,X3) U21#(X1,X2,active(X3)) -> U21#(X1,X2,X3) TRS: active(U11(tt(),M,N)) -> mark(U12(tt(),M,N)) active(U12(tt(),M,N)) -> mark(s(plus(N,M))) active(U21(tt(),M,N)) -> mark(U22(tt(),M,N)) active(U22(tt(),M,N)) -> mark(plus(x(N,M),N)) active(plus(N,0())) -> mark(N) active(plus(N,s(M))) -> mark(U11(tt(),M,N)) active(x(N,0())) -> mark(0()) active(x(N,s(M))) -> mark(U21(tt(),M,N)) mark(U11(X1,X2,X3)) -> active(U11(mark(X1),X2,X3)) mark(tt()) -> active(tt()) mark(U12(X1,X2,X3)) -> active(U12(mark(X1),X2,X3)) mark(s(X)) -> active(s(mark(X))) mark(plus(X1,X2)) -> active(plus(mark(X1),mark(X2))) mark(U21(X1,X2,X3)) -> active(U21(mark(X1),X2,X3)) mark(U22(X1,X2,X3)) -> active(U22(mark(X1),X2,X3)) mark(x(X1,X2)) -> active(x(mark(X1),mark(X2))) mark(0()) -> active(0()) U11(mark(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,mark(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,mark(X3)) -> U11(X1,X2,X3) U11(active(X1),X2,X3) -> U11(X1,X2,X3) U11(X1,active(X2),X3) -> U11(X1,X2,X3) U11(X1,X2,active(X3)) -> U11(X1,X2,X3) U12(mark(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,mark(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,mark(X3)) -> U12(X1,X2,X3) U12(active(X1),X2,X3) -> U12(X1,X2,X3) U12(X1,active(X2),X3) -> U12(X1,X2,X3) U12(X1,X2,active(X3)) -> U12(X1,X2,X3) s(mark(X)) -> s(X) s(active(X)) -> s(X) plus(mark(X1),X2) -> plus(X1,X2) plus(X1,mark(X2)) -> plus(X1,X2) plus(active(X1),X2) -> plus(X1,X2) plus(X1,active(X2)) -> plus(X1,X2) U21(mark(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,mark(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,mark(X3)) -> U21(X1,X2,X3) U21(active(X1),X2,X3) -> U21(X1,X2,X3) U21(X1,active(X2),X3) -> U21(X1,X2,X3) U21(X1,X2,active(X3)) -> U21(X1,X2,X3) U22(mark(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,mark(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,mark(X3)) -> U22(X1,X2,X3) U22(active(X1),X2,X3) -> U22(X1,X2,X3) U22(X1,active(X2),X3) -> U22(X1,X2,X3) U22(X1,X2,active(X3)) -> U22(X1,X2,X3) x(mark(X1),X2) -> x(X1,X2) x(X1,mark(X2)) -> x(X1,X2) x(active(X1),X2) -> x(X1,X2) x(X1,active(X2)) -> x(X1,X2) Open