The base 22 is in {HEAD ~ the form} of {TAIL ~ a hollow body} 26, and the anvils 24 are operatively positioned within the hollow interior of the base body 26 
of
The base 22 is in { HEAD ~ the form } of { TAIL ~ a hollow body } 26 , and the anvils 24 are operatively positioned within the hollow interior of the base body 26
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH