{
  "type": "crafting_shaped",
  "key": {
    "B": {
      "item": "minecraft:blackstone"
    },
    "L": {
      "item": "lucky:lucky_block"
    }
  },
  "pattern": [
    "BBB",
    "BLB",
    "BBB"
  ],
  "result": {
    "item": "lucky:chaosluckyblock"
  }
}