digraph bn {
label = "Net B Greedy Solution (initial structure given) -- BIC=-31563.285559390988"
A;
D -> A;
F -> A;
B;
F -> B;
H -> B;
C;
G -> C;
H -> C;
D;
E;
H -> E;
F;
D -> F;
G;
E -> G;
H -> G;
H;
};