MAYBE
0.08/0.17	MAYBE
0.08/0.17	
0.08/0.17	Problem:
0.08/0.17	 f(empty(),l) -> l
0.08/0.17	 f(cons(x,k),l) -> g(k,l,cons(x,k))
0.08/0.17	 g(a,b,c) -> f(a,cons(b,c))
0.08/0.17	
0.08/0.17	Proof:
0.08/0.17	 Open
0.08/0.18	EOF