{
    "ingredientPattern": "S_S\t_B_\tS_S",
    "ingredients": {
        "S": { "type": "item", "code": "game:stick" },
        "B": {
            "type": "item",
            "code": "game:*-butterflypin-*"
        }
    },
    "width": 3,
    "height": 3,
    "output": { "type": "block", "code": "pinboard3x3-north" }
}