4 0.453125 0.34615384615384615 0.2091346153846154 0.14423076923076922
15 0.5649038461538461 0.6334134615384616 0.13942307692307693 0.009615384615384616
2 0.4735576923076923 0.7427884615384616 0.019230769230769232 0.014423076923076924
17 0.6514423076923077 0.9411057692307693 0.057692307692307696 0.03125