{HEAD ~ A feed roller} 12 of {TAIL ~ thin cardboard pattern material} 10 is placed upon a support frame 11 
of
{ HEAD ~ A feed roller } 12 of { TAIL ~ thin cardboard pattern material } 10 is placed upon a support frame 11
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH