1.26/0.82	YES
1.26/0.82	
1.26/0.82	Proof:
1.26/0.82	This system is confluent.
1.26/0.82	By \cite{GNG13}, Theorem 9.
1.26/0.82	This system is of type 3 or smaller.
1.26/0.82	This system is deterministic.
1.26/0.82	This system is weakly left-linear.
1.26/0.83	System R transformed to optimized U(R).
1.26/0.83	This system is orthogonal.
1.26/0.83	
1.26/0.86	EOF