3 0.421875 0.2109375 0.028125 0.04296875
0 0.6742187500000001 0.4873046875 0.045312500000000006 0.048828125
0 0.71015625 0.5400390625 0.06406250000000001 0.068359375
4 0.88046875 0.8212890625 0.0421875 0.076171875
