7 0.3161057692307692 0.28365384615384615 0.5528846153846154 0.5625
8 0.5276442307692307 0.2824519230769231 0.13221153846153846 0.5576923076923077
15 0.6129807692307693 0.3425480769230769 0.5168269230769231 0.24519230769230768
6 0.9483173076923077 0.39783653846153844 0.057692307692307696 0.08653846153846154