digraph bn {
label = "Net B First-Ascent Solution (initial structure random1) -- AIC=-31440.379986152344"
A;
B;
A -> B;
F -> B;
H -> B;
C;
E -> C;
F -> C;
G -> C;
H -> C;
D;
H -> D;
E;
H -> E;
F;
A -> F;
D -> F;
G;
B -> G;
D -> G;
E -> G;
H -> G;
H;
};