Exposed Cut Copper Stairs

Recipe #307

{
    "type": "minecraft:crafting_shaped",
    "category": "building",
    "key": {
        "#": {
            "item": "minecraft:exposed_cut_copper"
        }
    },
    "pattern": [
        "#  ",
        "## ",
        "###"
    ],
    "result": {
        "count": 4,
        "id": "minecraft:exposed_cut_copper_stairs"
    }
}