[
  {
    "type": "mapgen",
    "nested_mapgen_id": "nest_exodii_crash_building_big_2",
    "object": {
      "mapgensize": [ 5, 5 ],
      "rows": [
        "|||||",
        "||A||",
        "|_C_|",
        "||M||",
        "||m||"
      ],
      "flags": [ "ERASE_ALL_BEFORE_PLACING_TERRAIN" ],
      "palettes": [ "exodii_crash_palette" ],
      "terrain": { "A": "t_metal_floor", "C": "t_metal_floor" },
      "furniture": { "A": "f_autodoc", "C": "f_autodoc_couch" },
      "items": {
        "_": [ { "item": "SUS_exodii_storage_highvalue", "chance": 40 }, { "item": "si_exodii_cbms_high_value", "chance": 33 } ]
      },
      "place_nested": [ { "chunks": [ "nest_exodii_crash_6x6_roof" ], "x": 0, "y": 0, "z": 1 } ]
    }
  }
]
