A teat cup has a nozzle in a head portion of {TAIL ~ a flexible liner} of the teat cup for delivering {HEAD ~ fluid} internally of the teat cup 
A teat cup has a nozzle in a head portion of { TAIL ~ a flexible liner } of the teat cup for delivering { HEAD ~ fluid } internally of the teat cup
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH