edge { arrowstyle: filled; }
graph {
  colorscheme: x11;
  flow: south;
  label: Graphname;
}

[ 0 ] { label: Graphname 0; }
[ 1 ] { label: Graphname 1; }
[ 2 ] { label: Name: 2 Graphname; }

[ 0 ] -- 0->1 Graphname 1 0 --> [ 1 ]
