2.11/1.32	NO
2.11/1.32	
2.11/1.32	Proof:
2.11/1.32	This system is not confluent.
2.11/1.32	Inlined conditions in System R.
2.11/1.32	For the unconditional CP t(k) = t(l) the left- and right-hand sides are two different normal forms wrt R_u.
2.11/1.32	
2.11/1.35	EOF