           1           2   1.02752420891562     
           2           3   1.49416363214500     
           3           4   1.35777871314250     
           2           5  0.102724902902773     
           4           5   1.44910179859357     
           5           6   1.12036063954288     
           6           7   2.79384832655793     
           2           8   1.19671999628569     
           5           8   1.13400293153404     
           8           9  0.950483981592758     
           1          10  0.983294054717869     
           1          11  0.973734072997578     
           1          12  0.973631875412424     
           3          13  0.977429422136098     
           4          14  0.977811930206436     
           9          15  0.986404949790561     
           9          16  0.982131820690048     
           9          17  0.982184543534587     
