two extending right cooperating sleeve length portions from {HEAD ~ a shoulder} covering area in initial unconnected relation of {TAIL ~ said length portions}, 
two extending right cooperating sleeve length portions from { HEAD ~ a shoulder } covering area in initial unconnected relation of { TAIL ~ said length portions } ,
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH