12 0.546875 0.6634615384615384 0.04326923076923077 0.052884615384615384
12 0.36538461538461536 0.4855769230769231 0.057692307692307696 0.03365384615384615
12 0.7403846153846154 0.9399038461538461 0.03365384615384615 0.028846153846153848