           1           2   1.63552684084231     
           1           3  0.124761267479876     
           2           3   1.11281293756208     
           3           4   1.10098286055050     
           4           5   1.35931889562045     
           5           6   1.46332529582078     
           6           7   1.39862634033261     
           7           8  0.954515105954327     
           8           9  0.942177086923772     
           8          10  0.938436427943081     
           8          11  0.949802693709510     
           5          12  0.102516785365285     
           7          12   1.40029447789796     
           4          13   1.35636206140746     
           6          13  0.101844474112958     
          12          13   1.46484942515829     
           1          14  0.153999998598286     
           2          14   1.14819100907967     
          14          15  0.987494832513062     
          15          16   1.40846132098146     
          16          17   1.44346150216865     
          15          18  0.102629839795064     
          17          18   1.42681103062049     
          16          19  0.109210040508114     
          18          19   1.45705823856109     
          15          20   1.37139756092347     
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          19          20   1.38085345764682     
          20          21   1.03542014201335     
          21          22   1.38019746768060     
          22          23   1.47211414942442     
          23          24   1.35551382035321     
          24          25   1.07703289481271     
          25          26   1.37081202176464     
          26          27   1.45219018459484     
          25          28  0.105829029985619     
          27          28   1.43919912068469     
          26          29  0.103976877677767     
          28          29   1.40420236201536     
          25          30   1.35953937587621     
          29          30   1.47658676925675     
          24          31   1.36977174239609     
          21          32   1.36814556330773     
          23          32  0.101317264022255     
          31          32   1.46974965067231     
           3          33  0.935107249804740     
           5          34  0.957104508806312     
           6          35  0.967125333741411     
          12          36  0.966967338677298     
          13          37  0.966192149220880     
          14          38  0.935501855638875     
          16          39  0.968485453298878     
          17          40  0.970199633641958     
          18          41  0.969702106886922     
          19          42  0.968013725058010     
          22          43  0.967411271966136     
          23          44  0.959580801674490     
          26          45  0.960907438584928     
          27          46  0.969853825612013     
          28          47  0.970269919407349     
          29          48  0.962105030938632     
          32          49  0.956931715048862     
