           1           2   1.02509860898080     
           2           3   1.42384622229170     
           3           4   1.43706765083107     
           2           5  0.101922108725123     
           4           5   1.43024187973584     
           3           6  0.106963337353438     
           5           6   1.45524400304043     
           2           7   1.35382598402937     
           6           7   1.37864400210580     
           7           8   1.05679376209485     
           8           9   1.79314428889931     
           1          10  0.972144253115069     
           1          11  0.972144271505501     
           1          12  0.983126520677059     
           3          13  0.972097631618497     
           4          14  0.973677911330595     
           5          15  0.973358873097955     
           6          16  0.968411239504506     
           8          17  0.946782520826713     
