[
  {
    "type": "mapgen",
    "method": "json",
    "nested_mapgen_id": "fbmc_mansion_farm_field",
    "object": {
      "mapgensize": [ 5, 5 ],
      "rows": [
        "fffff",
        "fffff",
        "     ",
        "     ",
        "     "
      ],
      "terrain": { "f": "t_dirtmound" },
      "furniture": { "f": "f_clear" }
    }
  },
  {
    "type": "mapgen",
    "method": "json",
    "nested_mapgen_id": "fbmc_mansion_farm_field_thin",
    "object": {
      "mapgensize": [ 5, 5 ],
      "rows": [
        "fffff",
        "     ",
        "     ",
        "     ",
        "     "
      ],
      "terrain": { "f": "t_dirtmound" },
      "furniture": { "f": "f_clear" }
    }
  }
]
