20 0.6625905490402376 0.4706950009244368 0.3954054441675904 0.37800795737619813
9 0.7452585564414932 0.6858820802330389 0.2810845234403846 0.2733084340192331
12 0.7230540869785915 0.6325213995125111 0.33198568938722844 0.288825785431159