14 0.56640625 0.4169921875 0.400390625 0.787109375
15 0.1953125 0.39453125 0.3896484375 0.7841796875
15 0.740234375 0.619140625 0.515625 0.71484375
15 0.802734375 0.509765625 0.3896484375 0.9599609375
15 0.8583984375 0.5146484375 0.2802734375 0.875
15 0.28515625 0.265625 0.1064453125 0.3388671875