15 0.3737980769230769 0.17307692307692307 0.03125 0.34615384615384615
12 0.1658653846153846 0.28966346153846156 0.3269230769230769 0.2091346153846154
12 0.71875 0.8485576923076923 0.04807692307692308 0.08413461538461539