{HEAD ~ A miter saw} has a base, a turntable, a cutting unit, and {TAIL ~ a support unit} 
has
{ HEAD ~ A miter saw } has a base , a turntable , a cutting unit , and { TAIL ~ a support unit }
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL