{HEAD ~ The frame} includes {TAIL ~ a selected number} of horizontal muntins and vertical mullions defining a plurality of clear window openings 
includes
{ HEAD ~ The frame } includes { TAIL ~ a selected number } of horizontal muntins and vertical mullions defining a plurality of clear window openings
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH