
#table(
    rows: 6,
    columns: 5,
    column-gutter: 0.25em,
    align: (left, left, center, center, center),
    stroke: none,
    table.header(
        table.hline(y: 0, stroke: 1pt),
        [],
        [],
        table.cell(colspan: 3)[*B*],
        table.hline(y: 1, start: 2, end: 5, stroke: 0.75pt),
        [],
        [],
        [2],
        [4],
        [8],
        [*A*],
        [],
        table.cell(colspan: 3)[*value*],
        table.hline(y: 3, stroke: 0.75pt),
    ),
    ['a'],
    [*sum*],
    [],
    [6],
    [],
    ['b'],
    [*sum*],
    [4],
    [5],
    [],
    ['c'],
    [*sum*],
    [2],
    [1],
    [3],
    table.hline(y: 6, stroke: 1pt),
)
