{HEAD ~ The two outer mold halves} 16 may be connected by {TAIL ~ a hinge} 19 if desired 
connected by
{ HEAD ~ The two outer mold halves } 16 may be connected by { TAIL ~ a hinge } 19 if desired
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH