{
  "type": "create:mechanical_crafting",
  "pattern": [
    " BBB",
    "CB B",
    " BBB"
  ],
  "key": {
    "B": {
      "tag": "forge:ingots/brass"
    },
    "C": {
      "item": "create:brass_casing"
    }
  },
  "result": {
    "item": "create:flywheel"
  },
  "acceptMirrored": true
}