           1           2   1.36466398993541     
           2           3   1.51513232635841     
           3           4   1.19753386626123     
           1           5   1.51918514838569     
           3           5  0.160579550816761     
           4           5   1.24776098587721     
           1           6  0.978902377442227     
           2           7  0.978385307641283     
           4           8  0.913192650400144     
           5           9  0.976268832557733     
