node[ fill = triangle ]
{
    symbol-shape: triangle;
    symbol-size: 50;
    symbol-fill-color: red;
}

node[ fill = pentagon ]
{
    symbol-shape: pentagon;
    symbol-size: 50;
    symbol-fill-color: red;
}

node[ fill = hexagon ]
{
    symbol-shape: hexagon;
    symbol-size: 50;
    symbol-fill-color: red;
}

node[ fill = heptagon ]
{
    symbol-shape: heptagon;
    symbol-size: 50;
    symbol-fill-color: red;
}

node[ fill = octagon ]
{
    symbol-shape: octagon;
    symbol-size: 50;
    symbol-fill-color: red;
}

node[ fill = nonagon ]
{
    symbol-shape: nonagon;
    symbol-size: 50;
    symbol-fill-color: red;
}

node[ fill = decagon ]
{
    symbol-shape: decagon;
    symbol-size: 100;
    symbol-fill-color: red;
}

node[ draw = triangle ]
{
    symbol-shape: triangle;
    symbol-size: 50;
    symbol-stroke-color: red;
}

node[ draw = pentagon ]
{
    symbol-shape: pentagon;
    symbol-size: 50;
    symbol-stroke-color: red;
}

node[ draw = hexagon ]
{
    symbol-shape: hexagon;
    symbol-size: 50;
    symbol-stroke-color: red;
}

node[ draw = heptagon ]
{
    symbol-shape: heptagon;
    symbol-size: 50;
    symbol-stroke-color: red;
}

node[ draw = octagon ]
{
    symbol-shape: octagon;
    symbol-size: 50;
    symbol-stroke-color: red;
}

node[ draw = nonagon ]
{
    symbol-shape: nonagon;
    symbol-size: 50;
    symbol-stroke-color: red;
}

node[ draw = decagon ]
{
    symbol-shape: decagon;
    symbol-size: 100;
    symbol-stroke-color: red;
}