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