20 0.5 0.5 1 1
25 0.4878289060311804 0.2353328040658606 0.12176700668363552 0.12639996268299925
9 0.49294476205440657 0.4064629167329515 0.34963965738381586 0.3758930747135434
9 0.8149908426957259 0.6602355434436313 0.3700183146085482 0.44967602005090673