           1           2  0.997535924464072     
           2           3   1.00210221698381     
           2           4   1.00210198373894     
           2           5  0.984276630497785     
           5           6  0.968629296483986     
           6           7   1.66899858072784     
           6           8   1.15993832733613     
           7           8  0.136031463678833     
           8           9   1.03137075181159     
           9          10   1.38009853209070     
          10          11   1.44406979155250     
          11          12   1.43858317849970     
          12          13   1.40513891254367     
          13          14  0.988389997609222     
           9          15   1.37435732689275     
          11          15  0.104988778886492     
          13          15   1.42081929244768     
           1          16  0.984508885452876     
           1          17  0.985553730327319     
           1          18  0.985553678595877     
           3          19  0.985891950129218     
           3          20  0.986086230789232     
           3          21  0.981060721656162     
           4          22  0.985892004899932     
           4          23  0.981060762898645     
           4          24  0.986086256188272     
           5          25  0.961111757202673     
           5          26  0.961111827928465     
           8          27  0.917466916122692     
          10          28  0.963866576368123     
          11          29  0.973240839969855     
          12          30  0.972471906685356     
          15          31  0.970774930367456     
