graph TD
    W[WordprocessingDocument]
    W --> H[Header]
    W --> F[Footer]
    W --> S[Sections]

    H --> HP[Paragraphs]
    HP --> HR[Runs]
    HP --> HI[Images]
    H --> HI2[Images]

    F --> FP[Paragraphs]
    FP --> FR[Runs]
    FP --> FI[Images]
    F --> FI2[Images]

    S --> Sec[Section]
    Sec --> SP[Paragraphs]
    SP --> SR[Runs]
    SP --> SI[Images]
    Sec --> SI2[Images]