The teat cup 1, wherein said {TAIL ~ at least one nozzle} extends into an internal annular cavity within said head portion of {HEAD ~ said flexible liner} 
The teat cup 1 , wherein said { TAIL ~ at least one nozzle } extends into an internal annular cavity within said head portion of { HEAD ~ said flexible liner }
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD