2 0.30546875 0.26171875 0.22734375 0.31328125
2 0.76015625 0.89453125 0.0453125 0.03515625
0 0.56328125 0.50234375 0.03515625 0.0390625
0 0.73125 0.5390625 0.03359375 0.0296875