           1           2   1.02267338710318     
           2           3   1.41306924162222     
           3           4   1.44497373386867     
           4           5   1.39619876251507     
           5           6  0.941870668456464     
           3           7  0.110016222843375     
           5           7   1.39619860135879     
           2           8   1.41307030259189     
           4           8  0.110015788487739     
           7           8   1.44497327124625     
           1           9  0.982489166257324     
           1          10  0.982489228981487     
           1          11  0.970701263476922     
           3          12  0.973222039361852     
           4          13  0.971016135924543     
           7          14  0.971016144295376     
           8          15  0.973221997603928     
