           1           2  0.937282670095067     
           2           3   1.01884143603620     
           3           4   1.38620463976715     
           4           5   1.43310707929674     
           5           6   1.44450909116372     
           4           7  0.101697845536936     
           6           7   1.42932184797433     
           3           8   1.33785779969704     
           5           8  0.109074449777823     
           7           8   1.43540193196731     
           8           9   1.02371039295291     
           1          10  0.983192855163092     
           1          11  0.981076491559218     
           1          12  0.981076487682896     
           4          13  0.970219288731021     
           5          14  0.974377036864735     
           6          15  0.974176902085169     
           7          16  0.972901523026082     
           9          17  0.973792287951108     
           9          18  0.987016593519084     
           9          19  0.973792151424333     
