After a terminal member is inserted into the housing, the retainer is further pushed into the retainer insertion hole and moved to a fully secured position, which restricts {HEAD ~ flexible deformation} of {TAIL ~ the lances} 
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After a terminal member is inserted into the housing , the retainer is further pushed into the retainer insertion hole and moved to a fully secured position , which restricts { HEAD ~ flexible deformation } of { TAIL ~ the lances }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL