           1           2   1.61804798078862     
           2           3  0.985324542031491     
           3           4   1.40474489675090     
           4           5   1.44609362115415     
           3           6  0.108039673754660     
           5           6   1.43879596222513     
           4           7  0.111868885437992     
           6           7   1.43908777026281     
           3           8   1.40449316003607     
           5           8  0.111040163982026     
           7           8   1.44408435863169     
           1           9  0.168821990254217     
           2           9   1.20435239135121     
           9          10  0.941504165726567     
          10          11   1.00932845028065     
          11          12   1.00747978239276     
           9          13  0.943666438708355     
          12          13   1.00616359427350     
           4          14  0.971786228366733     
           5          15  0.973988616805158     
           6          16  0.974534471515540     
           7          17  0.973961635466975     
           8          18  0.972269488616902     
          10          19  0.974121867897092     
          10          20  0.975326675456795     
          11          21  0.980124032397436     
          11          22  0.980015440974969     
          12          23  0.979933812119086     
          12          24  0.979870693626090     
          13          25  0.976090456972458     
          13          26  0.977748020106444     
