           1           2   1.65472878854497     
           1           3  0.158125623818809     
           2           3   1.19534411646834     
           3           4  0.959261334319006     
           4           5  0.965263455477834     
           4           6  0.978125930368761     
           5           6  0.981821510217720     
           2           7  0.956696238605173     
           7           8  0.983062642842439     
           8           9   1.00602975375097     
           9          10   1.00712435010735     
          10          11   1.00718353502309     
           7          12  0.995884700032610     
          11          12   1.00658969232376     
           3          13  0.918806216356714     
           4          14  0.970065985419818     
           5          15  0.981537748180108     
           5          16  0.981575996635297     
           6          17  0.981842897542606     
           6          18  0.981873951538648     
           7          19  0.960090346970351     
           8          20  0.977471160967462     
           8          21  0.976334752008065     
           9          22  0.978905016896129     
           9          23  0.978622752480343     
          10          24  0.978421943800438     
          10          25  0.979345316953880     
          11          26  0.979152103101979     
          11          27  0.976324320926854     
          12          28  0.975880397907146     
          12          29  0.979436984186958     
