digraph TopLevel {
    label = "TopLevel"
    compound = true
    fontname = Arial
    fontsize = 8
    bgcolor = lightcyan1
    node [
        color = black,
        fontname = Arial,
        fontsize = 8
    ]

    subgraph cluster_Cmd {
        label = "Cmd"
        fillcolor = palegreen1
        URL = "classes/Cmd.html"
        color = blue
        fontname = Arial
        style = filled
        Cmd [
            shape = plaintext,
            height = 0.01,
            width = 0.75,
            label = ""
        ]

    }

}