           1           2   1.03592797303985     
           2           3   1.37799059151394     
           3           4   1.44203759069981     
           4           5   1.39723965859761     
           5           6  0.940471596206678     
           3           7  0.108088208032671     
           5           7   1.39346931461079     
           2           8   1.37451409845554     
           4           8  0.111222165275960     
           7           8   1.45163665863312     
           1           9  0.866641625874403     
           3          10  0.970404506112135     
           4          11  0.971090199048544     
           7          12  0.971164468523418     
           8          13  0.971084312617971     
