{HEAD ~ The structural member} 9 further comprising {TAIL ~ a fastening means} for fastening one panel member to another panel member 
comprising
{ HEAD ~ The structural member } 9 further comprising { TAIL ~ a fastening means } for fastening one panel member to another panel member
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH