{
  "type": "create:mechanical_crafting",
  "pattern": [
    "F",
    "R",
    "A"
  ],
  "key": {
    "R": {"tag": "forge:rods/aluminum"},
    "A": {"tag": "forge:rings/aluminum"},
    "F": {"item": "minecraft:flint_and_steel"}
  },
  "result": {
    "item": "tfmg:spark_plug"
  },
  "acceptMirrored": true
}