MAYBE
0.08/0.17	MAYBE
0.08/0.17	
0.08/0.17	Problem:
0.08/0.17	 from(X) -> cons(X,n__from(n__s(X)))
0.08/0.17	 sel(0(),cons(X,Y)) -> X
0.08/0.17	 sel(s(X),cons(Y,Z)) -> sel(X,activate(Z))
0.08/0.17	 from(X) -> n__from(X)
0.08/0.17	 s(X) -> n__s(X)
0.08/0.17	 activate(n__from(X)) -> from(activate(X))
0.08/0.17	 activate(n__s(X)) -> s(activate(X))
0.08/0.17	 activate(X) -> X
0.08/0.17	
0.08/0.17	Proof:
0.08/0.17	 Open
0.08/0.17	EOF