8 0.5 0.5 1 1
21 0.883217020979043 0.25712527975818517 0.233565958041914 0.2943196159934022
21 0.7127227137974506 0.41754961738005736 0.5745545724050988 0.7401682912371467
2 0.3601032704880637 0.39375 0.7202065409761274 0.7875
15 0.3839538609453391 0.33021869741357524 0.7335327218906783 0.6604373948271505
9 0.1687783128389331 0.2685728405913731 0.3363748789975159 0.35347931881725375