4 0.640625 0.7259615384615384 0.018028846153846152 0.021634615384615384
6 0.234375 0.625 0.01201923076923077 0.018028846153846152
6 0.21995192307692307 0.6153846153846154 0.007211538461538462 0.020432692307692308