           1           2   1.68720168900835     
           1           3  0.124164292525979     
           2           3   1.10698224727716     
           3           4   1.06969188135159     
           4           5   1.32575921577805     
           5           6  0.957259411195924     
           5           7   1.36156747854876     
           7           8  0.981058211263853     
           7           9   1.35056922219036     
           9          10  0.965191439105753     
          10          11  0.932553347131157     
          10          12  0.934220690564886     
          10          13  0.923858098006275     
           9          14   1.35598725787673     
          14          15  0.985051776934450     
           4          16   1.32837201545598     
          14          16   1.34760075477329     
          16          17  0.987884627357634     
           2          18   1.00136520003638     
          18          19   1.39469306326348     
          19          20   1.44495027935529     
          18          21  0.102206612686122     
          20          21   1.44105073420080     
          21          22   1.38966860891433     
          22          23  0.951099727805718     
          18          24   1.39664460746165     
          20          24  0.106696272516268     
          22          24   1.40237170713174     
           3          25  0.898943938346984     
          19          26  0.968124835343727     
          20          27  0.972263049882523     
          21          28  0.969628359476086     
          24          29  0.967445595098200     
