digraph {
    Root [shape="point"]
    UserRoot [shape="point"]
    Frame [shape="point"]
    n [shape="point"]
    OldReturnValue [shape="point"]

    OldPhase [label="'init'",color="blue"]
    NewPhase [label="'finish'",color="green"]
    OldIP [label="Const"]

    Root -> UserRoot [label="username"]
    UserRoot -> Frame [label="'frame'"]
    Frame -> OldPhase [label="'phase'",color="blue",style="dashed"]
    Frame -> NewPhase [label="'phase'",color="green",penwidth=4]
    Frame -> OldIP [label="'IP'"]
    OldIP -> n [label="'node'"]
    Frame -> n [label="'returnvalue'",color="green",penwidth=4]
    Frame -> OldReturnValue [label="'returnvalue'",color="blue",style="dashed"]
}