           1           2   1.02283547727551     
           2           3   1.41743587513792     
           3           4   1.43394123152282     
           2           5  0.105690861424207     
           4           5   1.44372853602178     
           3           6  0.113413331237492     
           5           6   1.41004082713444     
           2           7   1.37505863876692     
           4           7  0.104026784294888     
           6           7   1.38547695165811     
           7           8   1.01227273443088     
           8           9   1.48219370279912     
           9          10   1.36364128785860     
           8          11  0.128901544924549     
          10          11   1.51882945247158     
          11          12   1.29660365338345     
          12          13   1.29706851348704     
          13          14   1.52026817359388     
          14          15   1.36196203902767     
          13          16  0.131559152458121     
          15          16   1.52068808968883     
           8          17   1.26175013091720     
          12          17   1.23833475895360     
          16          17   1.29803227542252     
           1          18  0.972324058250035     
           1          19  0.976088110108299     
           1          20  0.985408809770079     
           3          21  0.972142827308120     
           4          22  0.973122538281693     
           5          23  0.972947387066938     
           9          24  0.973683084676487     
          10          25  0.973033419850116     
          11          26  0.972766967541777     
          13          27  0.972973376763829     
          14          28  0.973952747176122     
          15          29  0.973745212835458     
          16          30  0.973036269849096     
