First, the wire harness W is mounted on the rib 29 on {HEAD ~ the upper plate} 28 of {TAIL ~ the buckle portion} 20 
of
First , the wire harness W is mounted on the rib 29 on { HEAD ~ the upper plate } 28 of { TAIL ~ the buckle portion } 20
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH