           1           2   1.62884144743533     
           1           3  0.163921415524678     
           2           3   1.19967993734403     
           3           4  0.940074403475551     
           4           5   1.00505953456849     
           5           6   1.41881614524450     
           6           7   1.44273816341214     
           5           8  0.110449041064286     
           7           8   1.44112284396780     
           6           9  0.111452865724565     
           8           9   1.43924476770792     
           5          10   1.41614380616382     
           7          10  0.112471915971493     
           9          10   1.44579945997752     
           2          11  0.996029085772122     
          11          12   1.39453410358885     
          12          13   1.44316398050422     
          11          14  0.101465296908018     
          13          14   1.43900582185679     
          14          15   1.40956009664440     
          15          16   1.00219552294888     
          11          17   1.40073650278777     
          13          17  0.105196809542930     
          15          17   1.41970753831397     
           3          18  0.916961790841211     
           4          19  0.969724866745315     
           4          20  0.968882266657205     
           6          21  0.973272640003195     
           7          22  0.974060555676676     
           8          23  0.974198700864747     
           9          24  0.974011833298239     
          10          25  0.973549701698169     
          12          26  0.968922063010006     
          13          27  0.972601704527326     
          14          28  0.974197499054339     
          17          29  0.971118476465442     
