MAYBE
0.08/0.18	MAYBE
0.08/0.18	
0.08/0.18	Problem:
0.08/0.18	 cond1(true(),x,y) -> cond2(gr(y,0()),x,y)
0.08/0.18	 cond2(true(),x,y) -> cond2(gr(y,0()),p(x),p(y))
0.08/0.18	 cond2(false(),x,y) -> cond1(and(eq(x,y),gr(x,0())),x,y)
0.08/0.18	 gr(0(),x) -> false()
0.08/0.18	 gr(s(x),0()) -> true()
0.08/0.18	 gr(s(x),s(y)) -> gr(x,y)
0.08/0.18	 p(0()) -> 0()
0.08/0.18	 p(s(x)) -> x
0.08/0.18	 eq(0(),0()) -> true()
0.08/0.18	 eq(s(x),0()) -> false()
0.08/0.18	 eq(0(),s(x)) -> false()
0.08/0.18	 eq(s(x),s(y)) -> eq(x,y)
0.08/0.18	 and(true(),true()) -> true()
0.08/0.18	 and(false(),x) -> false()
0.08/0.18	 and(x,false()) -> false()
0.08/0.18	
0.08/0.18	Proof:
0.08/0.18	 Open
0.08/0.19	EOF