           1           2  0.956951910932038     
           2           3   1.20389806711091     
           2           4  0.167622966063667     
           3           4   1.63475512325173     
           3           5  0.993324478280660     
           5           6   1.39992524105497     
           6           7   1.44869381215911     
           5           8  0.101727079953659     
           7           8   1.41211570362976     
           8           9  0.954259712201850     
           9          10  0.921474565332964     
           9          11  0.921258640776075     
           9          12  0.923623977897019     
           6          13  0.110138827971787     
           8          13   1.41060447067257     
           5          14   1.40153371633665     
           7          14  0.108405676330120     
          13          14   1.44868457153139     
           1          15  0.981406757733181     
           1          16  0.982978452579163     
           1          17  0.990118828775579     
           2          18  0.919385197811827     
           6          19  0.967274165913018     
           7          20  0.971116114862418     
          13          21  0.971267174355123     
          14          22  0.970185877000851     
