           1           2   2.82040699251951     
           2           3   1.09391836968910     
           3           4   1.36631915384343     
           4           5   1.45441653053948     
           5           6   1.40952785987744     
           6           7   1.01725080665758     
           4           8  0.103623288193984     
           6           8   1.40952870311460     
           3           9   1.36631996893299     
           5           9  0.103623294014645     
           8           9   1.45441564630112     
           4          10  0.972616532579133     
           5          11  0.974408744123396     
           8          12  0.974408717785260     
           9          13  0.972616575859427     
