2 0.5734375 0.39609375 0.4734375 0.4625
1 0.68984375 0.78046875 0.2125 0.16875
0 0.38671875 0.93359375 0.7640625 0.1328125
0 0.403125 0.7078125 0.8015625 0.1421875