           1           2  0.960395222001591     
           2           3  0.960394948737999     
           2           4   1.12641377943155     
           4           5   1.33346462788049     
           5           6   1.47559963637847     
           6           7   1.35713827012159     
           7           8   1.09767574490618     
           8           9   2.81154960646873     
           7          10   1.35713795736363     
           4          11   1.33346504392320     
          10          11   1.47559956202689     
           1          12  0.983011892491281     
           1          13  0.982747725460001     
           1          14  0.984873862853281     
           3          15  0.982747769198511     
           3          16  0.983011954530234     
           3          17  0.984873900724372     
           5          18  0.970205800267337     
           6          19  0.973596862038449     
          10          20  0.973596936010900     
          11          21  0.970205794259688     
