{HEAD ~ The support part} supports the heat emission part and provides {TAIL ~ the heat emission source} to the heat emission part 
provides
{ HEAD ~ The support part } supports the heat emission part and provides { TAIL ~ the heat emission source } to the heat emission part
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH