           1           2   1.00189918107420     
           2           3   1.00275438403569     
           2           4  0.918184093106310     
           4           5   1.21108636549211     
           4           6  0.173737513720765     
           5           6   1.63052248848536     
           5           7  0.971630320174798     
           7           8   1.40032175427412     
           8           9   1.44498041342051     
           7          10  0.107516532089491     
           9          10   1.43604792703609     
           8          11  0.111725104123602     
          10          11   1.44502022532377     
           7          12   1.38647583703332     
           9          12  0.107232958149840     
          11          12   1.41155493108734     
          12          13  0.956150115097887     
          13          14  0.917881740787078     
          13          15  0.913917303536631     
          13          16  0.935486467663081     
           4          17  0.929428031384857     
          17          18   1.00303682862448     
          17          19   1.00227528590817     
           1          20  0.986450880962894     
           1          21  0.981201575575751     
           1          22  0.984679547420206     
           2          23  0.971097824217682     
           3          24  0.986391355954644     
           3          25  0.982000933887092     
           3          26  0.986576298463310     
           8          27  0.971619678510749     
           9          28  0.972578843000948     
          10          29  0.972870542668633     
          11          30  0.970767653302476     
          17          31  0.970241887285112     
          18          32  0.983650022137774     
          18          33  0.984390786497810     
          18          34  0.984862036510018     
          19          35  0.984502811719121     
          19          36  0.983963180413631     
          19          37  0.982401215200380     
