0 0.77890625 0.41171875 0.4421875 0.0609375
0 0.5 0.72578125 1 0.54375
1 0.73671875 0.51484375 0.11484375 0.37421875
1 0.64140625 0.3671875 0.03125 0.13984375
1 0.55234375 0.3921875 0.096875 0.1625