           1           2   1.67009556090507     
           1           3  0.197965421703689     
           2           3   1.25869183429541     
           3           4  0.938299739557179     
           4           5  0.993721470687697     
           5           6  0.992123489549727     
           6           7   1.01014898409954     
           7           8   1.41301572207590     
           8           9   1.44023990264590     
           7          10  0.107137979852427     
           9          10   1.44252365079056     
          10          11   1.39360092754951     
          11          12  0.946158811676775     
           7          13   1.41334816576896     
           9          13  0.109427759032968     
          11          13   1.40104072910180     
           2          14  0.885343773926471     
          14          15  0.940129460906774     
          14          16  0.941404226870968     
          14          17  0.914724337205474     
           3          18  0.907227245178729     
           4          19  0.973516900661451     
           4          20  0.978734232292023     
           5          21  0.978596870924905     
           5          22  0.975654554430732     
           6          23  0.967364287208626     
           6          24  0.975905819480803     
           8          25  0.972510030230529     
           9          26  0.973397755464837     
          10          27  0.970599524477976     
          13          28  0.969970175939837     
