Pandoc
  Meta { unMeta = fromList [] }
  [ Header
      1
      ( "a-test-of-headers" , [] , [] )
      [ Str "A Test of Headers" ]
  , Header
      2 ( "second-level" , [] , [] ) [ Str "Second Level" ]
  , Para [ Str "Some plain text." ]
  , Header 3 ( "third-level" , [] , [] ) [ Str "Third level" ]
  , Para [ Str "Some more plain text." ]
  , Header
      4 ( "fourth-level" , [] , [] ) [ Str "Fourth level" ]
  , Para [ Str "Some more plain text." ]
  , Header 5 ( "fifth-level" , [] , [] ) [ Str "Fifth level" ]
  , Para [ Str "Some more plain text." ]
  , Header 6 ( "sixth-level" , [] , [] ) [ Str "Sixth level" ]
  , Para [ Str "Some more plain text." ]
  , Para [ Str "Seventh level" ]
  , Para
      [ Str
          "Since no Heading 7 style exists in styles.xml, this gets converted to Span."
      ]
  ]