0 0.50703125 0.925 0.9859375 0.07265625
1 0.78828125 0.80390625 0.0328125 0.1671875
1 0.81953125 0.82109375 0.034375 0.1625
1 0.9015625 0.82109375 0.05703125 0.18359375