The upper portion 14 can define an opening for filling and {TAIL ~ dispensing} of {HEAD ~ a commodity} stored therein 
The upper portion 14 can define an opening for filling and { TAIL ~ dispensing } of { HEAD ~ a commodity } stored therein
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH