{
  "type": "minecraft:jigsaw",
  "biomes": "#minecraft:is_nether",
  "step": "surface_structures",
  "spawn_overrides": {},
  "terrain_adaptation": "beard_box",
  "start_pool": "structory_towers:nether/fortress_tower",
  "size": 6,
  "start_height": {
    "absolute": 32
  },
  "max_distance_from_center": 64,
  "use_expansion_hack": false
}
