{TAIL ~ a dispensing head} attachable to a mouth of a beverage tank filled with {HEAD ~ beverage} 
{ TAIL ~ a dispensing head } attachable to a mouth of a beverage tank filled with { HEAD ~ beverage }
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD