A layout modeling system for a transport system to transport {HEAD ~ articles} from {TAIL ~ a starting position} to a plurality of target positions along a transport route, comprising: 
A layout modeling system for a transport system to transport { HEAD ~ articles } from { TAIL ~ a starting position } to a plurality of target positions along a transport route , comprising :
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH