[
  {
    "id": "daub_fill",
    "type": "requirement",
    "//": "Materials for use when building out of animal dung",
    "components": [
      [
        [ "material_quicklime", 4 ],
        [ "material_limestone", 4 ],
        [ "clay_lump", 4 ],
        [ "feces_manure", 2 ],
        [ "feces_dog", 2 ],
        [ "feces_cow", 1 ],
        [ "feces_dino", 1 ]
      ],
      [ [ "pebble", 10 ], [ "material_sand", 10 ] ]
    ]
  }
]
