           1           2  0.999483291112834     
           2           3   1.77635562662999     
           2           4   1.00556775013943     
           4           5   1.38736074932146     
           5           6   1.44777050245850     
           4           7  0.100739441225871     
           6           7   1.43153500354096     
           5           8  0.109913954967439     
           7           8   1.44308119588290     
           4           9   1.37432501386313     
           8           9   1.41028589855809     
           9          10  0.994616798037977     
           1          11  0.986930003612395     
           1          12  0.956227891676592     
           1          13  0.967443531577882     
           5          14  0.969921038813205     
           6          15  0.972512890719237     
           7          16  0.973016439878651     
           8          17  0.972146397640007     
