{HEAD ~ The pockets} are covered by a plurality of {TAIL ~ individual covers}, one for each pocket 
{ HEAD ~ The pockets } are covered by a plurality of { TAIL ~ individual covers } , one for each pocket
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH