1 0.5046875 0.36015625 0.028125 0.04453125
4 0.5453125 0.353125 0.01796875 0.040625
4 0.61953125 0.35859375 0.0109375 0.04296875
4 0.6703125 0.34296875 0.01015625 0.0375