129.32/30.75	MAYBE
129.32/30.75	
129.32/30.75	Proof:
129.32/30.75	ConCon could not decide confluence of the system.
129.32/30.75	\cite{ALS94}, Theorem 4.1 does not apply.
129.32/30.75	This system is of type 3 or smaller.
129.32/30.75	This system is strongly deterministic.
129.32/30.75	This system is of type 3 or smaller.
129.32/30.75	This system is deterministic.
129.32/30.75	ConCon could not decide if this system is quasi-decreasing.
129.32/30.75	\cite{O02}, p. 214, Proposition 7.2.50 does not apply.
129.32/30.75	This system is of type 3 or smaller.
129.32/30.75	This system is deterministic.
129.32/30.75	System R transformed to U(R).
129.32/30.75	The external tool could not decide termination of the system.
129.32/30.75	Call external tool:
129.32/30.75	./ttt2.sh
129.32/30.75	Input:
129.32/30.75	(VAR x)
129.32/30.75	(RULES
129.32/30.75	  a -> c
129.32/30.75	  a -> d
129.32/30.75	  b -> c
129.32/30.75	  b -> d
129.32/30.75	  c -> e
129.32/30.75	  c -> l
129.32/30.75	  d -> m
129.32/30.75	  k -> l
129.32/30.75	  k -> m
129.32/30.75	  h(x, x) -> g(x, x, f(k))
129.32/30.75	  g(d, x, x) -> A
129.32/30.75	  A -> h(f(a), f(b))
129.32/30.75	  ?1(e, x) -> x
129.32/30.75	  f(x) -> ?1(x, x)
129.32/30.75	)
129.32/30.75	
129.32/30.75	
129.32/30.76	EOF