{
  "type": "minecraft:crafting_shaped",
  "category": "misc",
  "key": {
    "A": {
      "tag": "c:gems/diamond"
    },
    "B": {
      "item": "minecraft:nether_star"
    },
    "J": {
      "item": "umapyoi:jewel"
    },
    "L": {
      "item": "minecraft:lectern"
    }
  },
  "pattern": [
    " J ",
    "BLB",
    "AAA"
  ],
  "result": {
    "count": 1,
    "id": "umapyoi:uma_select_block"
  }
}