At the exit 18 from the terminal, {HEAD ~ the cars} 14 are recoupled to {TAIL ~ the opposite track} of the rope in a manner well known in the art 
are recoupled to
At the exit 18 from the terminal , { HEAD ~ the cars } 14 are recoupled to { TAIL ~ the opposite track } of the rope in a manner well known in the art
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH