1 0.58203125 0.85546875 0.20625 0.2890625
2 0.553125 0.69765625 0.11640625 0.0953125
0 0.6359375 0.2890625 0.0484375 0.0328125
0 0.315625 0.3609375 0.04453125 0.0359375