12 0.2741512939553337 0.6133902961138398 0.5483025879106674 0.7388444077723204
20 0.5798625570690271 0.7238696079434452 0.6441409376891855 0.5222776459854963
21 0.3476925161960125 0.2992678300265706 0.42585440777039596 0.3734633486333112