21 0.47109375 0.60078125 0.17109375 0.06796875
2 0.8609375 0.6296875 0.05078125 0.046875
2 0.7859375 0.62734375 0.04453125 0.04609375
2 0.7109375 0.62734375 0.04375 0.03828125
2 0.64453125 0.63046875 0.03828125 0.0375
2 0.2921875 0.74140625 0.01171875 0.065625
2 0.3296875 0.80234375 0.0421875 0.09140625
2 0.4015625 0.8359375 0.06015625 0.10625
2 0.45859375 0.7359375 0.02890625 0.015625
2 0.5125 0.72109375 0.028125 0.01171875