tap1-1.dot

// Converted into a png with: dot -Tpng -o tap1-1.png tap1-1.dot
digraph {
    node[shape=box, style=rounded]

    {rank=same; Accepted, Draft, Final}
    {rank=same; Superseded, Rejected, Withdrawn}

    Draft -> Accepted 
    Accepted -> Final
    Draft -> Deferred
    Deferred -> Draft
    Draft -> Rejected
    Draft -> Withdrawn
    Final -> Superseded
    Draft -> Active
    Active -> Superseded
}