The container includes {HEAD ~ an outer bag} and a receptacle adapted for {TAIL ~ insertion} into the bag interior 
The container includes { HEAD ~ an outer bag } and a receptacle adapted for { TAIL ~ insertion } into the bag interior
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH