During a later recognition mode, when {HEAD ~ the same pattern} is supplied to {TAIL ~ the image buffer}, the same address loop is again generated 
is supplied to
During a later recognition mode , when { HEAD ~ the same pattern } is supplied to { TAIL ~ the image buffer } , the same address loop is again generated
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH