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