0.00/0.44	MAYBE
0.00/0.44	
0.00/0.44	Problem:
0.00/0.44	a() -> c()
0.00/0.44	a() -> d()
0.00/0.44	b() -> c()
0.00/0.44	b() -> d()
0.00/0.44	s(c()) -> t(k())
0.00/0.44	s(c()) -> t(l())
0.00/0.44	g(x, x) -> h(x, x)
0.00/0.44	f(x) -> pair(x, y) <= s(x) = t(y)
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{GNG13}, Theorem 9 does not apply.
0.00/0.44	
0.00/0.44	EOF