0 0.4484375 0.47734375 0.325 0.2328125
0 0.78046875 0.89765625 0.3203125 0.2046875
0 0.38671875 0.8265625 0.4484375 0.3375
0 0.05703125 0.8984375 0.1140625 0.065625