0.00/0.50	MAYBE
0.00/0.50	
0.00/0.50	Problem:
0.00/0.51	a() -> c()
0.00/0.51	a() -> d()
0.00/0.51	b() -> c()
0.00/0.51	b() -> d()
0.00/0.51	f(x) -> x <= x = c()
0.00/0.51	g(x, x) -> h(x, x)
0.00/0.51	h(x, f(x)) -> x
0.00/0.51	
0.00/0.51	Proof:
0.00/0.51	ConCon could not decide confluence of the system.
0.00/0.51	\cite{SMI95}, Corollary 4.7 or 5.3 do not apply.
0.00/0.51	
0.00/0.51	EOF