{
  "type": "minecraft:jigsaw",
  "biomes": "#minecraft:has_structure/ancient_city",
  "step": "underground_decoration",
  "spawn_overrides": {
    "ambient": {
      "bounding_box": "full",
      "spawns": []
    },
    "axolotls": {
      "bounding_box": "full",
      "spawns": []
    },
    "creature": {
      "bounding_box": "full",
      "spawns": []
    },
    "misc": {
      "bounding_box": "full",
      "spawns": []
    },
    "monster": {
      "bounding_box": "full",
      "spawns": []
    },
    "underground_water_creature": {
      "bounding_box": "full",
      "spawns": []
    },
    "water_ambient": {
      "bounding_box": "full",
      "spawns": []
    },
    "water_creature": {
      "bounding_box": "full",
      "spawns": []
    }
  },
  "terrain_adaptation": "beard_box",
  "start_pool": "minecraft:ancient_city/city_center",
  "size": 7,
  "start_height": {
    "absolute": -27
  },
  "max_distance_from_center": 116,
  "use_expansion_hack": false
}