8 0.5 0.5 1 1
11 0.739747887173217 0.24786599391176836 0.04936480032431163 0.05707891848667064
15 0.7734647735389503 0.09330449241395632 0.4530704529220994 0.18660898482791263
21 0.4958593396882792 0.439111973618025 0.06299092370110611 0.033226830305381407