1 0.4640625 0.8890625 0.12734375 0.1375
2 0.47421875 0.79453125 0.11796875 0.07578125
0 0.63359375 0.39375 0.04609375 0.02734375
0 0.36796875 0.41953125 0.0421875 0.03046875