In FIG 10, {HEAD ~ a core portion} 35 projects above {TAIL ~ the retainer molding recessed portion} 34 and includes an inverted T shaped front surface 
projects above
In FIG 10 , { HEAD ~ a core portion } 35 projects above { TAIL ~ the retainer molding recessed portion } 34 and includes an inverted T shaped front surface
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH