In {HEAD ~ the elevation drawings} 2A, 2B of {TAIL ~ the transverse sides} 11B and 11A, respectively, the side parts 10B and 10A of the closure flap 10 can be seen in plan view 
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In { HEAD ~ the elevation drawings } 2A , 2B of { TAIL ~ the transverse sides } 11B and 11A , respectively , the side parts 10B and 10A of the closure flap 10 can be seen in plan view
OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH