[
  {
    "type": "overmap_special",
    "id": "meadow_mutable",
    "subtype": "mutable",
    "locations": [ "field" ],
    "occurrences": [ 1, 5 ],
    "flags": [ "WILDERNESS" ],
    "check_for_locations_area": [ { "type": [ "field" ], "from": [ 2, 2, 0 ], "to": [ -2, -2, 0 ] } ],
    "joins": [ "meadow_to_meadow" ],
    "overmaps": {
      "meadow_core": {
        "overmap": "meadow_core_north",
        "north": "meadow_to_meadow",
        "east": "meadow_to_meadow",
        "south": "meadow_to_meadow",
        "west": "meadow_to_meadow"
      },
      "meadow_end": { "overmap": "meadow_end_north", "north": "meadow_to_meadow" },
      "meadow_fill": {
        "overmap": "meadow_end_north",
        "north": { "id": "meadow_to_meadow", "type": "available" },
        "east": { "id": "meadow_to_meadow", "type": "available" },
        "west": { "id": "meadow_to_meadow", "type": "available" }
      }
    },
    "root": "meadow_core",
    "phases": [
      [
        { "overmap": "meadow_core", "weight": 200 },
        { "overmap": "meadow_end", "weight": 100 },
        { "overmap": "meadow_fill", "weight": 1 }
      ]
    ]
  }
]
