8 0.5 0.5 1 1
15 0.8366707422926576 0.5102975051878416 0.31694913554836396 0.5341865493591786
0 0.49437237378712695 0.6627901104448026 0.7486548774306891 0.6648165675001639
21 0.3304867463498473 0.3452727721477006 0.09832049756436803 0.08619544954451311
9 0.41539439124029265 0.9380381363055182 0.3063239123370204 0.10438992195451675