digraph {
    start -> A
    start -> B
    start -> C
    start -> D
    start -> E
    start -> F
    start -> G
    start -> H
    start -> I
    start -> J
    start -> K
    start -> L
    
    A -> end
    B -> end
    C -> end
    D -> end
    E -> end
    F -> end
    G -> end
    H -> end
    I -> end
    J -> end
    K -> end
    L -> end
}