0 0.8484375 0.78984375 0.3 0.0859375
0 0.73828125 0.70703125 0.0828125 0.03125
0 0.64921875 0.653125 0.0390625 0.0171875
0 0.33359375 0.61171875 0.0390625 0.0140625