The transport system has {TAIL ~ a guide device} with {HEAD ~ one or more diverters} and one or more runners that travel along the guide device 
The transport system has { TAIL ~ a guide device } with { HEAD ~ one or more diverters } and one or more runners that travel along the guide device
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH