{
  "ingredientPattern": "C_C,C_C,CCC",
  "ingredients": {
    "C": { "type": "block", "code": "game:cobblestone-*", "allowedVariants": ["andesite", "basalt", "bauxite", "chalk", "chert", "claystone", "conglomerate", "limestone", "peridotite", "phyllite", "sandstone", "shale", "slate"], "name": "stone" }
  },
  "width": 3,
  "height": 3,
  "name": "Forge",
  "output": { "type": "block", "code": "forge-{stone}" }
}
