1 0.4140625 0.390625 0.06171875 0.0390625
1 0.4375 0.8 0.17421875 0.14296875
1 0.3296875 0.82890625 0.09921875 0.0515625
1 0.63828125 0.81640625 0.0484375 0.0515625