0 0.5 0.69140625 1 0.153125
1 0.3421875 0.39140625 0.08359375 0.4375
1 0.49375 0.3859375 0.1171875 0.4421875
1 0.6984375 0.39140625 0.10390625 0.43828125
1 0.38515625 0.32109375 0.01015625 0.003125