1 0.628125 0.6546875 0.03359375 0.05859375
1 0.74765625 0.65625 0.03359375 0.0421875
1 0.52578125 0.64453125 0.0265625 0.0453125
1 0.47421875 0.56484375 0.01328125 0.01796875