{
  "elements": [
    {
      "element": {
        "element_type": "minecraft:single_pool_element",
        "location": "minecraft:ancient_city/city_center/city_center_1",
        "processors": "minecraft:ancient_city_start_degradation",
        "projection": "rigid"
      },
      "weight": 1
    },
    {
      "element": {
        "element_type": "minecraft:single_pool_element",
        "location": "minecraft:ancient_city/city_center/city_center_2",
        "processors": "minecraft:ancient_city_start_degradation",
        "projection": "rigid"
      },
      "weight": 1
    },
    {
      "element": {
        "element_type": "minecraft:single_pool_element",
        "location": "minecraft:ancient_city/city_center/city_center_3",
        "processors": "minecraft:ancient_city_start_degradation",
        "projection": "rigid"
      },
      "weight": 1
    }
  ],
  "fallback": "minecraft:empty"
}