           1           2  0.911446395945697     
           2           3   1.08280192059792     
           2           4  0.129051925225331     
           3           4   1.68371729497720     
           3           5   1.01345617382148     
           5           6  0.939347892424874     
           5           7  0.939347197974318     
           6           7   1.00490051930496     
           1           8  0.980906867528390     
           1           9  0.987318647449884     
           1          10  0.980906942754000     
           5          11  0.974572353447913     
           6          12  0.982341293806982     
           6          13  0.979644436160104     
           7          14  0.979644464699671     
           7          15  0.982341307109896     
