15 0.5762474965815275 0.3598470900558895 0.819380006836945 0.6922255726339573
9 0.5244155056995832 0.1993939195151021 0.39804398860083356 0.348349792540756
11 0.4104971696435415 0.25180667926336436 0.09277068787965277 0.09905465186945542
7 0.37056511350711796 0.58984375 0.7411302270142359 0.8203125
8 0.5 0.5 1 1