           1           2   1.68168435682044     
           1           3  0.127593068809525     
           2           3   1.12090664088619     
           3           4   1.07316804065719     
           4           5   1.32729662978198     
           5           6  0.987936517744187     
           5           7   1.34816693943009     
           7           8  0.983738070944822     
           7           9   1.35551478583267     
           9          10  0.965519170429731     
          10          11  0.932469326128838     
          10          12  0.934157915934184     
          10          13  0.922656194337308     
           9          14   1.35015148976873     
          14          15  0.980029356677173     
           4          16   1.32368573775980     
          14          16   1.36239363314427     
          16          17  0.958145164969404     
           2          18  0.996228692506679     
          18          19   1.38862510698927     
          19          20   1.44949473803688     
          18          21  0.100203536717776     
          20          21   1.43145543196618     
          19          22  0.109884745748098     
          21          22   1.44243090498811     
          18          23   1.37746912218630     
          22          23   1.41136853597271     
          23          24  0.988782688505171     
           3          25  0.881638716298329     
          19          26  0.967852855797732     
          20          27  0.972146886761834     
          21          28  0.972361511677967     
          22          29  0.971852206116097     
