           1           2   2.82495718895468     
           2           3   1.09098605833493     
           3           4   1.36834378865041     
           4           5   1.44536853961050     
           5           6   1.43705815420777     
           6           7   1.40776969851341     
           7           8   1.00570163390184     
           3           9   1.37367483014716     
           5           9  0.104175235511457     
           7           9   1.42240274799213     
           4          10  0.973005115577956     
           5          11  0.971952667648735     
           6          12  0.973813767746128     
           9          13  0.973219292872293     
