15 0.4266826923076923 0.47475961538461536 0.06009615384615385 0.31490384615384615
6 0.515625 0.9122596153846154 0.04807692307692308 0.03365384615384615
6 0.5709134615384616 0.9302884615384616 0.028846153846153848 0.03125