graph A
   {
   graph [nodesep="0.10", size="7,5", bb="0,0,737,832"];
   node [fontsize="12.00", shape=circle, height = 0.4 width = 0.4 fixedsize="true"];
   779 -- 780 [label = 6.5 style = "bold" ];
   522 -- 523 [label = 6.2 style = "bold" ];
   527 -- 528 [label = 6.0 style = "bold" ];
   752 -- 753 [label = 5.1 style = "solid"];
   576 -- 577 [label = 5.1 style = "solid"];
   578 -- 579 [label = 4.8 style = "dashed"];
   757 -- 758 [label = 4.6 style = "dashed"];
   696 -- 697 [label = 4.5 style = "dashed"];
   542 -- 543 [label = 4.4 style = "dashed"];
   723 -- 724 [label = 4.4 style = "dashed"];
   495 -- 496 [label = 4.4 style = "dashed"];
   459 -- 460 [label = 4.3 style = "dashed"];
   784 -- 785 [label = 4.2 style = "dashed"];
   518 -- 519 [label = 4.2 style = "dashed"];
   894 -- 895 [label = 4.1 style = "dashed"];
   435 -- 436 [label = 4.1 style = "dashed"];
   322 -- 323 [label = 4.1 style = "dashed"];
   545 -- 546 [label = 4.1 style = "dashed"];
   513 -- 514 [label = 4.0 style = "dashed"];
   }