{
  "type": "minecraft:jigsaw",
  "max_distance_from_center": 80,
  "project_start_to_surface": true,
  "required_exit_type": "cave",
  "size": 7,
  "spawn_overrides": {},
  "start_height": {
    "type": "minecraft:uniform",
    "max_inclusive": {
      "above_bottom": 120
    },
    "min_inclusive": {
      "above_bottom": 0
    }
  },
  "start_pool": "minecraft:mine_exits/root",
  "step": "surface_structures",
  "use_expansion_hack": false,
  
  "biomes": []
}