14 0.333984375 0.525390625 0.66796875 0.943359375
14 0.7587890625 0.53125 0.4775390625 0.931640625
15 0.9287109375 0.505859375 0.1376953125 0.751953125
15 0.068359375 0.4775390625 0.1357421875 0.5830078125