           1           2   1.02885756725800     
           2           3   1.57713872472847     
           3           4   1.22792418123896     
           4           5   1.32749631899090     
           5           6   1.49064117320126     
           6           7   1.39328299880347     
           5           8  0.121143033192029     
           7           8   1.47726522679868     
           4           9   1.26855966255070     
           8           9   1.34502426746885     
           2          10   1.15344381576147     
           9          10   1.12597601143015     
           1          11  0.973816071437773     
           1          12  0.973815610999004     
           1          13  0.984770368787379     
           3          14  0.978626657928046     
           5          15  0.976081313150263     
           6          16  0.974578398243454     
           7          17  0.974683761462202     
           8          18  0.975051867559060     
          10          19  0.915799501801768     
