           1           2   1.00201673883736     
           2           3  0.991544144866572     
           2           4  0.991544195481490     
           2           5  0.941837667097234     
           5           6   1.66782049217185     
           5           7   1.17026391598490     
           6           7  0.139729207331734     
           7           8   1.02928151013322     
           8           9   1.38063586650957     
           9          10   1.44744011163350     
          10          11   1.40940700786468     
          11          12  0.986364292423159     
           9          13  0.106012795079738     
          11          13   1.40467978183146     
           8          14   1.37128191055150     
          10          14  0.106750702153966     
          13          14   1.45307661642087     
           1          15  0.983625325755525     
           1          16  0.983625282988953     
           1          17  0.987096727049148     
           3          18  0.984617067502489     
           3          19  0.982840465281920     
           3          20  0.983708369331446     
           4          21  0.983708323094149     
           4          22  0.982840461441187     
           4          23  0.984617072532381     
           7          24  0.914315283174947     
           9          25  0.962664070694541     
          10          26  0.972551017610168     
          13          27  0.972513586355678     
          14          28  0.971774822995298     
