8 0.5 0.5 1 1
14 0.2933557881351715 0.2625 0.577336576270343 0.525
15 0.40380052330413585 0.590625 0.7494950715787659 0.7078125
9 0.27920471489004706 0.61875 0.23909462303236378 0.2015625