7 0.421875 0.69609375 0.359375 0.04140625
9 0.8828125 0.875 0.21875 0.25
6 0.82578125 0.86796875 0.1359375 0.25234375
21 0.67265625 0.56796875 0.09140625 0.09296875
14 0.42734375 0.51328125 0.4171875 0.3015625