```
% pandoc -f html -t native
^D
[ Table
( "" , [] , [] )
(Caption Nothing [])
[ ( AlignDefault , ColWidthDefault )
, ( AlignDefault , ColWidthDefault )
, ( AlignDefault , ColWidthDefault )
]
(TableHead ( "" , [] , [] ) [])
[ TableBody
( "" , [] , [] )
(RowHeadColumns 2)
[]
[ Row
( "" , [] , [] )
[ Cell
( "" , [] , [] )
AlignDefault
(RowSpan 1)
(ColSpan 2)
[ Plain [ Str "a" ] ]
, Cell
( "" , [] , [] )
AlignDefault
(RowSpan 1)
(ColSpan 1)
[ Plain [ Str "b" ] ]
]
, Row
( "" , [] , [] )
[ Cell
( "" , [] , [] )
AlignDefault
(RowSpan 1)
(ColSpan 1)
[ Plain [ Str "c" ] ]
, Cell
( "" , [] , [] )
AlignDefault
(RowSpan 1)
(ColSpan 1)
[ Plain [ Str "d" ] ]
, Cell
( "" , [] , [] )
AlignDefault
(RowSpan 1)
(ColSpan 1)
[ Plain [ Str "e" ] ]
]
]
]
(TableFoot ( "" , [] , [] ) [])
]
```
```
% pandoc -f html -t native
^D
[ Table
( "" , [] , [] )
(Caption Nothing [])
[ ( AlignDefault , ColWidthDefault )
, ( AlignDefault , ColWidthDefault )
]
(TableHead ( "" , [] , [] ) [])
[ TableBody
( "" , [] , [] )
(RowHeadColumns 1)
[]
[ Row
( "" , [] , [] )
[ Cell
( "" , [] , [] )
AlignDefault
(RowSpan 2)
(ColSpan 1)
[ Plain [ Str "Heading" ] ]
, Cell
( "" , [] , [] )
AlignDefault
(RowSpan 1)
(ColSpan 1)
[ Plain [ Str "content" ] ]
]
, Row
( "" , [] , [] )
[ Cell
( "" , [] , [] )
AlignDefault
(RowSpan 1)
(ColSpan 1)
[ Plain [ Str "content2" ] ]
]
]
]
(TableFoot ( "" , [] , [] ) [])
]
```