1.96/1.23	YES
1.96/1.23	
1.96/1.23	Proof:
1.96/1.24	This system is confluent.
1.96/1.24	By \cite{SMI95}, Corollary 4.7 or 5.3.
1.96/1.24	This system is oriented.
1.96/1.24	This system is of type 3 or smaller.
1.96/1.24	This system is right-stable.
1.96/1.24	This system is properly oriented.
1.96/1.24	This is an overlay system.
1.96/1.24	This system is left-linear.
1.96/1.24	All 0 critical pairs are trivial or infeasible.
1.96/1.24	
2.04/1.25	EOF