1 0.50390625 0.3578125 0.0296875 0.05546875
4 0.55078125 0.3421875 0.01640625 0.03984375
4 0.61953125 0.35859375 0.015625 0.04765625
4 0.6734375 0.34296875 0.01484375 0.0359375