4 0.0390625 0.4345703125 0.05625 0.099609375
0 0.46328125000000003 0.349609375 0.1453125 0.15234375
0 0.56796875 0.1328125 0.07968750000000001 0.0703125
0 0.7859375000000001 0.0205078125 0.053125000000000006 0.037109375
