0.00/0.56	MAYBE
0.00/0.56	
0.00/0.56	Problem:
0.00/0.56	a() -> c()
0.00/0.56	a() -> d()
0.00/0.56	b() -> c()
0.00/0.56	b() -> d()
0.00/0.56	s(c()) -> t(k())
0.00/0.56	s(c()) -> t(l())
0.00/0.56	g(x, x) -> h(x, x)
0.00/0.56	f(x) -> pair(x, y) <= s(x) = t(y)
0.00/0.56	
0.00/0.56	Proof:
0.00/0.56	ConCon could not decide confluence of the system.
0.00/0.56	\cite{ALS94}, Theorem 4.1 does not apply.
0.00/0.56	ConCon could not decide whether all 6 critical pairs are joinable or not.
0.00/0.56	CP: c() = d():
0.00/0.56	
0.00/0.57	EOF