{TAIL ~ The equipment} used for processing {HEAD ~ parcels} is more varied but requires that the piece be separated prior to the sortation process 
{ TAIL ~ The equipment } used for processing { HEAD ~ parcels } is more varied but requires that the piece be separated prior to the sortation process
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH