{HEAD ~ The processor} 1, wherein {TAIL ~ said decrementing condition} is a drain of an issued store 
wherein
{ HEAD ~ The processor } 1 , wherein { TAIL ~ said decrementing condition } is a drain of an issued store
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH