{
  "type": "minecraft:crafting_shaped",
  "key": {
    "d": {
      "tag": "c:gems/diamond"
    },
    "g": {
      "tag": "c:gold_ingots"
    },
    "i": {
      "tag": "c:iron_ingots"
    },
    "r": {
      "tag": "c:redstone_dusts"
    },
    "u": {
      "item": "mininggadgets:upgrade_empty"
    }
  },
  "pattern": [
    "dii",
    "dur",
    "dig"
  ],
  "result": {
    "item": "mininggadgets:mininggadget_fancy"
  }
}