{HEAD ~ The deck element} includes {TAIL ~ lift beams} which are parallel to each other and a plurality of cross beams which are parallel to each other and perpendicular to the lift beams 
includes
{ HEAD ~ The deck element } includes { TAIL ~ lift beams } which are parallel to each other and a plurality of cross beams which are parallel to each other and perpendicular to the lift beams
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH