           1           2   1.01918686976714     
           2           3  0.895296669918196     
           3           4   1.10053573964625     
           3           5  0.136102959710381     
           4           5   1.67711307140068     
           4           6   1.00415913379629     
           6           7   1.38716312076494     
           7           8   1.45419229747137     
           8           9   1.43028825687431     
           7          10  0.110812015397970     
           9          10   1.44405492276831     
           6          11   1.35585560649560     
          10          11   1.39508186316801     
          11          12  0.961056450101929     
           1          13  0.985591310956666     
           1          14  0.987002915339474     
           1          15  0.986043440596053     
           2          16  0.972842869810860     
           2          17  0.972917374554073     
           7          18  0.968905556310353     
           8          19  0.973013444981133     
           9          20  0.973335361395678     
          10          21  0.970182472164850     
