Graphs San Frontieres

Error generating Graphviz image:

Graphviz cannot generate graph
Command: /usr/bin/dot '-Kdot' '-Tpng' '-o/home/petty/www/www/wp-content/tfo-graphviz/8702f5e5d7d465c0b7964de7d27bf26d.png'
Output: 
Error: : syntax error in line 6 near '-'

Original DOT:
    1 
    2 digraph
    3 Graphs_San_Frontieres {
    4 node [style="rounded,filled";shape=box;];
    5 "Willi" [color="green"];
    6 "Hans" -> "Lotte" -> "Jane" -> "Willi";
    7 label="Whistling Tunes We Hide In The Dunes By The Seaside";
    8 }

Error generating Graphviz image:

Graphviz cannot generate graph
Command: /usr/bin/dot '-Kdot' '-Tpng' '-o/home/petty/www/www/wp-content/tfo-graphviz/769a1a8986cfd7dfcbfbd02f42dfa6b4.png'
Output: 
Error: : syntax error in line 8 near '-'

Original DOT:
    1 
    2 digraph
    3 Legend {
    4 node [style="rounded,filled";shape=box;];
    5 subgraph cluster_Legend {
    6 rank=same;"Happy Again";"Regular";
    7 "Happy Again" [color="green"];
    8 "Regular" -> "Happy Again" [label="plays with"];
    9 label="Legend";
   10 }
   11 }