0 0.4421875 0.43828125 0.1 0.04765625
0 0.6265625 0.440625 0.08828125 0.0453125
0 0.8421875 0.3796875 0.084375 0.03203125
0 0.9796875 0.37578125 0.03984375 0.0359375