{HEAD ~ The projecting parts} include {TAIL ~ four parts} 127 at the four corners of the rectangular flange, and two vertically elongated projecting parts 128 at the laterally opposite sides of the flange 
{ HEAD ~ The projecting parts } include { TAIL ~ four parts } 127 at the four corners of the rectangular flange , and two vertically elongated projecting parts 128 at the laterally opposite sides of the flange
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