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