For each such actually measured feature value, the sorting installation inscribes a separating element with {TAIL ~ an identification mark} for {HEAD ~ this value} 
For each such actually measured feature value , the sorting installation inscribes a separating element with { TAIL ~ an identification mark } for { HEAD ~ this value }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD