2 0.0829326923076923 0.2247596153846154 0.1658653846153846 0.15745192307692307
2 0.2247596153846154 0.38221153846153844 0.4495192307692308 0.4879807692307692
2 0.47115384615384615 0.5132211538461539 0.7055288461538461 0.7836538461538461