0.00/0.61	NO
0.00/0.61	
0.00/0.61	Problem:
0.00/0.61	f(x) -> x <= x = e(), x = e'()
0.00/0.61	g(d(), x, x) -> A()
0.00/0.61	h(x, x) -> g(x, x, f(k()))
0.00/0.61	c() -> e'()
0.00/0.61	a() -> c()
0.00/0.61	a() -> d()
0.00/0.61	b() -> c()
0.00/0.61	b() -> d()
0.00/0.61	c() -> e()
0.00/0.61	c() -> l()
0.00/0.61	k() -> l()
0.00/0.62	k() -> m()
0.00/0.62	d() -> m()
0.00/0.62	
0.00/0.62	Proof:
0.00/0.62	This system is not confluent.
0.00/0.62	This system is oriented.
0.00/0.62	For the unconditional CP e() = e'() ctcap(e()) and ctcap(e'()) wrt R_u are not unifiable.
0.00/0.62	
0.00/0.63	EOF