{HEAD ~ This invention} relates to systems for identifying patterns, and more particularly, to {TAIL ~ an improvement} in an address loop pattern processing system 
{ HEAD ~ This invention } relates to systems for identifying patterns , and more particularly , to { TAIL ~ an improvement } in an address loop pattern processing system
HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH