
#table(
    rows: 9,
    columns: 3,
    column-gutter: 0.25em,
    align: (center, center, center),
    stroke: none,
    table.header(
        table.hline(y: 0, stroke: 1pt),
        [*value1*],
        [*group3*],
        [*group1*],
        table.hline(y: 1, stroke: 0.75pt),
    ),
    [1],
    [c],
    [a],
    [2],
    [c],
    [a],
    [3],
    [d],
    [a],
    [4],
    [d],
    [a],
    [5],
    [c],
    [b],
    [6],
    [c],
    [b],
    [7],
    [d],
    [b],
    [8],
    [d],
    [b],
    table.hline(y: 9, stroke: 1pt),
)
