           1           2   1.01917843307601     
           2           3  0.892199716781154     
           3           4   1.09793817581401     
           3           5  0.141391130443444     
           4           5   1.71828295676275     
           4           6  0.963841285607402     
           6           7   1.38519424254838     
           7           8   1.00528077672276     
           7           9   1.40831497822354     
           6          10  0.100586287138426     
           9          10   1.43776769033623     
          10          11   1.43776881900944     
           6          12   1.38519675411177     
          11          12   1.40831302492147     
          12          13   1.00528089366600     
           1          14  0.986605107941234     
           1          15  0.985999694644553     
           1          16  0.985999655880223     
           2          17  0.973388003540919     
           2          18  0.973387992399024     
           9          19  0.973096546298823     
          10          20  0.971492058502892     
          11          21  0.973096711410471     
