           1           2   1.71737392240449     
           1           3  0.122875078375709     
           2           3   1.11624780046405     
           3           4   1.07291298899190     
           4           5   1.32421900003427     
           5           6  0.957210192718743     
           5           7   1.36255794716317     
           7           8  0.979715599516894     
           7           9   1.35000296442537     
           9          10  0.965562082655659     
          10          11  0.922811491180131     
          10          12  0.932117509062364     
          10          13  0.934381773902884     
           9          14   1.35512993420914     
          14          15  0.983985300354489     
           4          16   1.32698945482810     
          14          16   1.34900459198222     
          16          17  0.987199096662197     
           2          18  0.930114580657964     
          18          19  0.967346971316288     
          19          20   1.00610668031454     
          20          21   1.41489145382760     
          21          22   1.44138896667023     
          20          23  0.109760095879892     
          22          23   1.44126422703128     
          21          24  0.110892357518679     
          23          24   1.43881606325649     
          20          25   1.41131166140651     
          22          25  0.112491671581382     
          24          25   1.44577769311263     
          18          26  0.974792792800661     
          26          27   1.00605251219863     
          18          28  0.981151239661866     
          27          28   1.00460537651796     
           3          29  0.898713734808740     
          19          30  0.969828738903770     
          19          31  0.970183485521775     
          21          32  0.971253893737823     
          22          33  0.973877108844591     
          23          34  0.973788049809214     
          24          35  0.973933906848098     
          25          36  0.972148392828129     
          26          37  0.981334476513802     
          26          38  0.979350290866471     
          27          39  0.981604199381946     
          27          40  0.980382392420680     
          28          41  0.979251957178895     
          28          42  0.980572079926356     
