{HEAD ~ The invention} has the advantage in that it provides {TAIL ~ a flexible polyvinyl chloride film} that exhibits durable fluorescent colors 
provides
{ HEAD ~ The invention } has the advantage in that it provides { TAIL ~ a flexible polyvinyl chloride film } that exhibits durable fluorescent colors
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH