26.80/8.77	MAYBE
26.80/8.77	(UNSUPPORTED)
26.82/8.77	ConCon could not decide confluence of the system.
26.82/8.77	\cite{ALS94}, Theorem 4.1 does not apply.
26.82/8.77	This system is of type 3 or smaller.
26.82/8.77	This system is absolutely deterministic.
26.82/8.77	The external tool could not decide termination of the system.
26.82/8.77	Call external tool:
26.82/8.77	./ttt2.sh
26.82/8.77	Input:
26.82/8.77	(VAR x y l)
26.82/8.77	(RULES
26.82/8.77	  les(0, 0) -> false
26.82/8.77	  dot(x, dot(y, l)) -> U1(les(x, y), x, y, l)
26.82/8.77	  U1(true, x, y, l) -> dot(y, dot(x, l))
26.82/8.77	  les(s(s(x)), 0) -> les(s(x), 0)
26.82/8.77	  les(s(0), 0) -> false
26.82/8.77	  les(s(x), s(y)) -> les(x, y)
26.82/8.77	  les(0, s(s(x))) -> les(0, s(x))
26.82/8.77	  les(0, s(0)) -> true
26.82/8.77	)
26.82/8.77	
26.82/8.78	EOF