4 0.146875 0.37890625 0.08125 0.08984375
0 0.57578125 0.12890625 0.09531250000000001 0.078125
0 0.9187500000000001 0.021484375 0.040625 0.0390625
0 0.80234375 0.017578125 0.08281250000000001 0.03125
