{
  "type": "create:mechanical_crafting",
  "acceptMirrored": false,
  "key": {
    "A": {
      "tag": "forge:ingots/aluminum"
    },
    "F": {
      "item": "minecraft:flint"
    }
  },
  "pattern": [
    "F",
    "A"
  ],
  "result": {
    "item": "tfmg:spark_plug"
  }
}