1.17/0.76	YES
1.17/0.76	
1.17/0.76	Proof:
1.17/0.76	This system is confluent.
1.17/0.76	By \cite{SMI95}, Corollary 4.7 or 5.3.
1.17/0.76	This system is oriented.
1.17/0.76	This system is of type 3 or smaller.
1.31/0.76	This system is right-stable.
1.31/0.76	This system is properly oriented.
1.31/0.76	This is an overlay system.
1.31/0.76	This system is left-linear.
1.31/0.76	All 0 critical pairs are trivial or infeasible.
1.31/0.76	
1.31/0.78	EOF