           1           2  0.99113552211727063     
           2           5   1.8358249614097566     
           4           5  0.92133190026306577     
           1           6   1.9016728306393420     
           3           6  0.88478938572288812     
           1           8  0.93430930774248211     
           7           8   1.0251637695007936     
           8          11   1.8387839097972583     
          10          11  0.89137107344399313     
           7          12   1.8541759381545437     
           9          12  0.89074695637948598     
           7          14  0.94381788168701775     
          13          14   1.0099033202216467     
          14          17   1.8546033344006649     
          16          17  0.89551416352315938     
          13          18   1.8419825477255494     
          15          18  0.92169915632649491     
          13          20  0.96391398494789415     
          19          20   1.0022857425565070     
          20          23   1.8408112318616865     
          22          23  0.92529531652497299     
          19          24   1.9019445878880221     
          21          24  0.90334952294894810     
          19          26  0.90411779621047583     
          25          26   1.0249012113239611     
          26          29   1.8557263465667295     
          28          29  0.89921600024232229     
          25          30   1.8587934877870396     
          27          30  0.88974710845819582     
          25          32  0.91555550085211823     
          31          32   1.0330385766855650     
          32          35   1.8411721945639310     
          34          35  0.88740329080453306     
          31          36   1.8475230520883050     
          33          36  0.88258377180650482     
          31          38  0.91856645838296402     
          37          38   1.0329224310652834     
          38          41   1.8391795420400978     
          40          41  0.87855577562000831     
          37          42   1.8474942336626827     
          39          42  0.87961668078092980     
          37          44  0.92475403239044873     
          43          44   1.0232133394394769     
          44          47   1.8549421809452598     
          46          47  0.87763644250127271     
          43          48   1.8450474592861181     
          45          48  0.89350084509658334     
          43          50  0.94894526817887948     
          49          50   1.0243634467790246     
          50          53   1.8752319952505105     
          52          53  0.88943092284210079     
          49          54   1.9346447897536827     
          51          54  0.92902456317642079     
          49          55  0.93740391377841636     
           2          56   1.0320056619528226     
           5          57  0.11026416899666659     
          56          57   2.8325541959246254     
