           1           2   1.02934133391344     
           2           3   1.57351182164306     
           3           4   1.22968430847305     
           4           5   1.32411777508866     
           5           6   1.46108227437314     
           6           7  0.975626313285133     
           6           8   1.36865802005565     
           5           9  0.117250124273276     
           8           9   1.47624720919794     
           4          10   1.26522561150892     
           9          10   1.34498980266047     
           2          11   1.15628007719384     
          10          11   1.12578958919146     
           1          12  0.973377121921593     
           1          13  0.984588999798108     
           1          14  0.973377029391205     
           3          15  0.978332479700381     
           5          16  0.974253481962394     
           8          17  0.972950297675648     
           9          18  0.974133618585681     
          11          19  0.914815074130204     
