Problem: app(nil(),YS) -> YS app(cons(X),YS) -> cons(X) from(X) -> cons(X) zWadr(nil(),YS) -> nil() zWadr(XS,nil()) -> nil() zWadr(cons(X),cons(Y)) -> cons(app(Y,cons(X))) prefix(L) -> cons(nil()) Proof: Bounds Processor: bound: 1 enrichment: match automaton: final states: {6,5,4,3} transitions: cons1(5) -> 6* cons1(2) -> 4,3 cons1(1) -> 4,3 cons1(8) -> 5* nil1() -> 5* app1(2,3) -> 8* app1(1,3) -> 8* app0(1,2) -> 3* app0(2,1) -> 3* app0(1,1) -> 3* app0(2,2) -> 3* nil0() -> 1* cons0(2) -> 2* cons0(1) -> 2* from0(2) -> 4* from0(1) -> 4* zWadr0(1,2) -> 5* zWadr0(2,1) -> 5* zWadr0(1,1) -> 5* zWadr0(2,2) -> 5* prefix0(2) -> 6* prefix0(1) -> 6* 1 -> 3* 2 -> 3* 3 -> 8* problem: Qed