3.29/5.88	YES
3.29/5.88	
3.29/5.88	Proof:
3.29/5.88	This system is confluent.
3.29/5.88	Removed infeasible rules from system R.
3.29/5.88	By \cite{GNG13}, Theorem 9.
3.29/5.88	This system is of type 3 or smaller.
3.29/5.88	This system is deterministic.
3.29/5.88	This system is weakly left-linear.
3.29/5.88	System R transformed to optimized U(R).
3.29/5.88	This system is orthogonal.
3.29/5.88	
3.95/6.24	EOF