The bracket is provided with openings, and {HEAD ~ the material} of {TAIL ~ the junction} surrounds the bracket and extends through the openings 
of
The bracket is provided with openings , and { HEAD ~ the material } of { TAIL ~ the junction } surrounds the bracket and extends through the openings
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH