5 0.47900763461538465 0.43125 0.46374045913461537 0.446875 0.5038167932692308 0.4375 0.5553435120192307 0.415625 0.5629770985576923 0.40156250000000004 0.5496183197115385 0.4 0.47900763461538465 0.43125