0.00/0.43	MAYBE
0.00/0.43	
0.00/0.43	Problem:
0.00/0.44	even(x) -> tt() <= double(y) = x
0.00/0.44	odd(x) -> ff() <= double(y) = x
0.00/0.44	double(0()) -> 0()
0.00/0.44	double(s(y)) -> s(s(z)) <= double(y) = z
0.00/0.44	
0.00/0.44	Proof:
0.00/0.44	ConCon could not decide confluence of the system.
0.00/0.44	\cite{ALS94}, Theorem 4.1 does not apply.
0.00/0.44	This system may be strongly deterministic or not.
0.00/0.44	
0.00/0.44	EOF