15 0.626953125 0.3447265625 0.51171875 0.2978515625
14 0.4384765625 0.5439453125 0.876953125 0.908203125
10 0.689453125 0.7822265625 0.6162109375 0.431640625
8 0.62109375 0.634765625 0.4111328125 0.1943359375