           1           2   1.66946676820346     
           1           3  0.197574619302253     
           2           3   1.25905062310190     
           3           4  0.938904633363884     
           4           5  0.993674860629034     
           5           6  0.989758651397653     
           6           7   1.00948517784898     
           7           8   1.41275862176854     
           8           9   1.44637775779048     
           7          10  0.107226264845685     
           9          10   1.43564350141742     
           8          11  0.110922939192275     
          10          11   1.44531177686796     
           7          12   1.38794393446458     
           9          12  0.105872184192601     
          11          12   1.41141461455768     
          12          13  0.954414422601123     
          13          14  0.925548530028199     
          13          15  0.917677234652992     
          13          16  0.912923072975013     
           2          17  0.885437980020863     
          17          18  0.915269100505572     
          17          19  0.939777024556096     
          17          20  0.941316818918716     
           3          21  0.906391459456730     
           4          22  0.978327709116426     
           4          23  0.973875820507874     
           5          24  0.976894095241144     
           5          25  0.977829353718280     
           6          26  0.973204715228693     
           6          27  0.971988424905111     
           8          28  0.971605942650101     
           9          29  0.972694298344731     
          10          30  0.972437800380143     
          11          31  0.971054488784931     
