17 0.546875 0.6376953125 0.90234375 0.7177734375
14 0.3623046875 0.6220703125 0.484375 0.7509765625
14 0.650390625 0.5927734375 0.3076171875 0.8076171875
14 0.375 0.6181640625 0.2255859375 0.24609375