0 0.58515625 0.40859375 0.1140625 0.0875
0 0.82578125 0.5359375 0.334375 0.1453125
0 0.2828125 0.6140625 0.2265625 0.2140625
0 0.67421875 0.8390625 0.6515625 0.3171875