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