[ Header 1 ( "emphasis" , [] , [] ) [ Str "Emphasis" ]
, Para
    [ Str "Single"
    , Space
    , Str "asterisks:"
    , Space
    , Emph [ Str "italic" , Space , Str "text" ]
    ]
, Para
    [ Str "Single"
    , Space
    , Str "underscores:"
    , Space
    , Emph [ Str "italic" , Space , Str "text" ]
    ]
, Para
    [ Str "Double"
    , Space
    , Str "asterisks:"
    , Space
    , Strong [ Str "bold" , Space , Str "text" ]
    ]
, Para
    [ Str "Double"
    , Space
    , Str "underscores:"
    , Space
    , Strong [ Str "bold" , Space , Str "text" ]
    ]
, Para
    [ Str "Combined:"
    , Space
    , Strong
        [ Str "bold"
        , Space
        , Str "with"
        , Space
        , Emph [ Str "nested" , Space , Str "italic" ]
        ]
    ]
, Para
    [ Str "Mixed"
    , Space
    , Str "markers:"
    , Space
    , Emph
        [ Str "italic"
        , Space
        , Str "with"
        , Space
        , Strong [ Str "bold" ]
        , Space
        , Str "inside"
        ]
    ]
, Para
    [ Str "Adjacent:"
    , Space
    , Emph [ Str "first" ]
    , Space
    , Str "and"
    , Space
    , Emph [ Str "second" ]
    , Space
    , Str "emphasis"
    ]
, Para
    [ Str "Intraword:"
    , Space
    , Str "un"
    , Emph [ Str "frigging" ]
    , Str "believable"
    , Space
    , Str "and"
    , Space
    , Str "un"
    , Strong [ Str "frigging" ]
    , Str "believable"
    ]
, Para
    [ Str "This"
    , Space
    , Str "is"
    , Space
    , Str "_"
    , Space
    , Str "not"
    , Space
    , Str "emphasized"
    , Space
    , Str "_"
    ]
]
