{
  "type": "minecraft:crafting_shaped",
  "pattern": [
    " R ",
    "RSR",
    " R "
  ],
  "key": {
    "S": {
      "tag": "tfc:swords"
    },
    "R": {
      "item": "pneumaticcraft:turbine_rotor"
    }
  },
  "result": {
    "item": "pneumaticcraft:guard_drone"
  }
}