{HEAD ~ At least one leg} 13 of said housing has {TAIL ~ an arcuate flange} 14 directed toward the other leg 15 
has
{ HEAD ~ At least one leg } 13 of said housing has { TAIL ~ an arcuate flange } 14 directed toward the other leg 15
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH