{HEAD ~ The apparatus} generally designated 10 in the drawings comprises {TAIL ~ a collar} generally designated 20 and a waterproof shroud of flexible sheet material generally designated 80  
comprises
{ HEAD ~ The apparatus } generally designated 10 in the drawings comprises { TAIL ~ a collar } generally designated 20 and a waterproof shroud of flexible sheet material generally designated 80
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH