{HEAD ~ The ablated coating} on {TAIL ~ the carrier backing} is heated to form a tacky film of the coating on the carrier backing 
on
{ HEAD ~ The ablated coating } on { TAIL ~ the carrier backing } is heated to form a tacky film of the coating on the carrier backing
HEAD 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 OTH