New Blue Bluff Slip deviation 05.jpg
en
New Blue Bluff Slip deviation 05, Blue Bluff Slip
commons
ja
ブルーブラフ スリップ逸脱 05、ブルーブラフスリップ
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deviate deviation side-slip slip-on shoe slip in slip on slipping slip discrepancy deviationism variance slicker flight maneuver shoulder board beach ridge displacement glissade bluff slip-on disparity blue law distinct