{
  "type": "minecraft:jigsaw",
  "max_distance_from_center": 80,
  "project_start_to_heightmap": "OCEAN_FLOOR_WG",
  "project_start_to_surface": false,
  "required_exit_type": "surface",
  "size": 7,
  "spawn_overrides": {},
  "start_height": {
    "absolute": 0
  },
  "start_pool": "minecraft:mine_exits/root",
  "step": "surface_structures",
  "use_expansion_hack": false,
  
  "biomes": []
}