           1           2   1.02072584090170     
           2           3   1.45047221395645     
           3           4   1.39554252773368     
           2           5  0.120274921944966     
           4           5   1.49119890277378     
           5           6   1.32422031558545     
           6           7   1.22890391922572     
           7           8   1.61030041242076     
           8           9   1.17422659796633     
           2          10   1.32211863712274     
           6          10   1.27139537235141     
           9          10   1.12886726020546     
           1          11  0.975802646329082     
           1          12  0.975801909026389     
           1          13  0.985018045293750     
           3          14  0.974299865476403     
           4          15  0.974115572034924     
           5          16  0.975747192110875     
           7          17  0.978430799943006     
           8          18  0.976183878519929     
           9          19  0.914905916536345     
