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