           1           2   1.68477800430190     
           1           3  0.121399445239076     
           2           3   1.10143165350067     
           3           4   1.07232129965461     
           4           5   1.32693795958071     
           5           6  0.987537338637144     
           5           7   1.34892776500882     
           7           8  0.984506956400130     
           7           9   1.35508403120330     
           9          10  0.965337706085520     
          10          11  0.934678610572694     
          10          12  0.932430029774912     
          10          13  0.922898367120008     
           9          14   1.35040692930925     
          14          15  0.980347101440291     
           4          16   1.32535931681130     
          14          16   1.36198661528521     
          16          17  0.956453807616895     
           2          18   1.00519036917743     
          18          19   1.38996272027592     
          19          20   1.45396600068333     
          20          21   1.39989775583360     
          21          22   1.00795948649479     
          19          23  0.104185564935099     
          21          23   1.40247416660340     
          18          24   1.38805784547582     
          20          24  0.104366666496636     
          23          24   1.45503873150899     
           3          25  0.899672428521013     
          19          26  0.970586383281688     
          20          27  0.971381684337868     
          23          28  0.971361976935982     
          24          29  0.967730050901594     
