{
  "type": "minecraft:crafting_shaped",
  "pattern": [
    "S",
    "N",
    "I"
  ],
  "key": {
    "I": [
      {
        "item": "create:blaze_burner"
      }
    ],
    "S": [
      {
        "item": "create:steam_engine"
      }
    ],
    "N": [
      {
        "item": "create:fluid_tank"
      }
    ]
  },
  "result": {
    "item": "immersive_aircraft:boiler"
  }
}