0.00/0.43	MAYBE
0.00/0.43	
0.00/0.43	Problem:
0.00/0.43	a() -> c()
0.00/0.43	a() -> d()
0.00/0.43	b() -> c()
0.00/0.43	b() -> d()
0.00/0.43	s(k()) -> t(a())
0.00/0.43	s(l()) -> t(a())
0.00/0.43	g(x, x) -> h(x, x)
0.00/0.43	f(x, y) -> y <= s(x) = t(y)
0.00/0.43	
0.00/0.43	Proof:
0.00/0.43	ConCon could not decide confluence of the system.
0.00/0.43	\cite{SMI95}, Corollary 4.7 or 5.3 do not apply.
0.00/0.43	
0.00/0.43	EOF