```
% pandoc -f html -t native
Demonstration of simple table syntax.
| 12 | 12 | 12 | 12 | 
^D
[ Table
    ( "" , [] , [] )
    (Caption
       Nothing
       [ Plain
           [ Str "Demonstration"
           , Space
           , Str "of"
           , Space
           , Str "simple"
           , Space
           , Str "table"
           , Space
           , Str "syntax."
           ]
       ])
    [ ( AlignRight , ColWidthDefault )
    , ( AlignLeft , ColWidthDefault )
    , ( AlignCenter , ColWidthDefault )
    , ( AlignDefault , ColWidthDefault )
    ]
    (TableHead
       ( "" , [] , [] )
       [ Row
           ( "" , [ "header" ] , [] )
           [ Cell
               ( "" , [] , [] )
               AlignRight
               (RowSpan 1)
               (ColSpan 1)
               [ Plain [ Str "Right" ] ]
           , Cell
               ( "" , [] , [] )
               AlignLeft
               (RowSpan 1)
               (ColSpan 1)
               [ Plain [ Str "Left" ] ]
           , Cell
               ( "" , [] , [] )
               AlignCenter
               (RowSpan 1)
               (ColSpan 1)
               [ Plain [ Str "Center" ] ]
           , Cell
               ( "" , [] , [] )
               AlignDefault
               (RowSpan 1)
               (ColSpan 1)
               [ Plain [ Str "Default" ] ]
           ]
       ])
    [ TableBody
        ( "" , [] , [] )
        (RowHeadColumns 0)
        []
        [ Row
            ( "" , [ "odd" ] , [] )
            [ Cell
                ( "" , [] , [] )
                AlignRight
                (RowSpan 1)
                (ColSpan 1)
                [ Plain [ Str "12" ] ]
            , Cell
                ( "" , [] , [] )
                AlignLeft
                (RowSpan 1)
                (ColSpan 1)
                [ Plain [ Str "12" ] ]
            , Cell
                ( "" , [] , [] )
                AlignCenter
                (RowSpan 1)
                (ColSpan 1)
                [ Plain [ Str "12" ] ]
            , Cell
                ( "" , [] , [] )
                AlignDefault
                (RowSpan 1)
                (ColSpan 1)
                [ Plain [ Str "12" ] ]
            ]
        ]
    ]
    (TableFoot ( "" , [] , [] ) [])
]
```
```
% pandoc -f html -t native
^D
[ Table
    ( "" , [] , [] )
    (Caption Nothing [])
    [ ( AlignRight , ColWidthDefault )
    , ( AlignLeft , ColWidthDefault )
    , ( AlignCenter , ColWidthDefault )
    , ( AlignRight , ColWidthDefault )
    ]
    (TableHead ( "" , [] , [] ) [])
    [ TableBody
        ( "" , [] , [] )
        (RowHeadColumns 0)
        []
        [ Row
            ( "" , [ "odd" ] , [] )
            [ Cell
                ( "" , [] , [] )
                AlignRight
                (RowSpan 1)
                (ColSpan 1)
                [ Plain [ Str "12" ] ]
            , Cell
                ( "" , [] , [] )
                AlignLeft
                (RowSpan 1)
                (ColSpan 1)
                [ Plain [ Str "12" ] ]
            , Cell
                ( "" , [] , [] )
                AlignCenter
                (RowSpan 1)
                (ColSpan 1)
                [ Plain [ Str "12" ] ]
            , Cell
                ( "" , [] , [] )
                AlignRight
                (RowSpan 1)
                (ColSpan 1)
                [ Plain [ Str "12" ] ]
            ]
        ]
    ]
    (TableFoot ( "" , [] , [] ) [])
]
```