0 0.1515625 0.78984375 0.3 0.0859375
0 0.26171875 0.70703125 0.0828125 0.03125
0 0.35078125 0.653125 0.0390625 0.0171875
0 0.66640625 0.61171875 0.0390625 0.0140625