4 0.6458333333333334 0.24107142857142858 0.6967592592592593 0.29894179894179895
5 0.3290343915343915 0.148478835978836 0.45337301587301587 0.2681878306878307
7 0.43915343915343913 0.24338624338624337 0.48743386243386244 0.28604497354497355
4 0.5730820105820106 0.20105820105820105 0.6137566137566137 0.2218915343915344