10 0.9014423076923077 0.47115384615384615 0.013221153846153846 0.020432692307692308
15 0.5552884615384616 0.3233173076923077 0.030048076923076924 0.109375
8 0.5588942307692307 0.3245192307692308 0.027644230769230768 0.051682692307692304