In this embodiment, a sequence of {HEAD ~ runs} of {TAIL ~ insulating glass components} to be produced for assembly into insulating glass units at an assembly station is created 
of
In this embodiment , a sequence of { HEAD ~ runs } of { TAIL ~ insulating glass components } to be produced for assembly into insulating glass units at an assembly station is created
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 OTH OTH