3.30/1.62	YES
3.30/1.62	
3.30/1.62	Proof:
3.30/1.62	This system is confluent.
3.30/1.62	Inlined conditions in System R.
3.30/1.62	By \cite{GNG13}, Theorem 9.
3.30/1.62	This system is of type 3 or smaller.
3.30/1.62	This system is deterministic.
3.30/1.62	This system is weakly left-linear.
3.30/1.62	System R transformed to optimized U(R).
3.30/1.62	This system is orthogonal.
3.30/1.62	
4.14/1.97	EOF