{TAIL ~ A conveying system} in a production line for conveying a plurality of objects includes {HEAD ~ a conveying route} 
{ TAIL ~ A conveying system } in a production line for conveying a plurality of objects includes { HEAD ~ a conveying route }
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD