0.00/0.52	MAYBE
0.00/0.52	
0.00/0.52	Problem:
0.00/0.52	even(x) -> tt() <= double(y) = x
0.00/0.52	odd(x) -> ff() <= double(y) = x
0.00/0.52	double(0()) -> 0()
0.00/0.52	double(s(y)) -> s(s(z)) <= double(y) = z
0.00/0.52	
0.00/0.52	Proof:
0.00/0.52	ConCon could not decide confluence of the system.
0.00/0.52	
0.00/0.52	EOF