startshape TILE

rule TILE {
    HEXAGON {x   0.0    y   0.0}
    HEXAGON {x   8.6602 y   5.0}
    HEXAGON {x   8.6602 y  -5.0}
    HEXAGON {x   0.0000 y  10.0}
    TILE    {x  17.32   y   0.0 brightness 0.3}
}

rule HEXAGON {
    SQUARE {rotate  0    size 5  x  0.0     y  1.83}
    SQUARE {rotate  0    size 5  x  0.0     y -1.83}
    SQUARE {rotate  30   size 5  x  1.584   y  0.91506}
    SQUARE {rotate -30   size 5  x  1.584   y -0.91506}
    SQUARE {rotate -30   size 5  x -1.584   y  0.91506}
    SQUARE {rotate  30   size 5  x -1.584   y -0.91506}
}