{HEAD ~ Housing} 32 is carried by {TAIL ~ mounting plates} 14A, which are considered for practical purposes to be part of frame 14 
is carried by
{ HEAD ~ Housing } 32 is carried by { TAIL ~ mounting plates } 14A , which are considered for practical purposes to be part of frame 14
HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH