{HEAD ~ The heat sink} includes {TAIL ~ a base} and a plurality of fins arranged on the base 
{ HEAD ~ The heat sink } includes { TAIL ~ a base } and a plurality of fins arranged on the base
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH