{
    "type": "minecraft:crafting_shaped",
    "pattern": [
        "###",
        "  G"
    ],
    "key": {
        "#": {
            "item": "minecraft:white_concrete"
        },
        "G": {
            "item": "minecraft:gray_concrete"
        }
    },
    "result": {
        "item": "decorative:springboard",
        "count": 1
    }
}