0 0.15390625 0.37734375 0.3078125 0.1640625
0 0.65390625 0.228125 0.6921875 0.45625
0 0.15390625 0.7296875 0.3078125 0.540625
0 0.4046875 0.7203125 0.1953125 0.521875