The text of the `Example` element.
This text gets wrapped in `p` tags.
The tail of the `DefaultBlockMode` subelement.
This text *is not* wrapped in additional `p` tags.
The tail of the `DefaultSpanMode` subelement.
This `div` block is not wrapped in paragraph tags.
Note: Subelements are not required to have tail text.
This `p` block *is* foolishly wrapped in further paragraph tags.
The tail of the `BlockModeOverride` subelement.
Raw html blocks may also be nested.
This text is after the markdown in html.
Markdown is *active* here.
Raw html blocks may also be nested.
Markdown is *still* active here.
Markdown is *active again* here.