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