{
  "feature": "cawezs_mantle_to_stratus:base_struct",
  "placement": [
    {
      "type": "minecraft:rarity_filter",
      "chance": 1024
    },
    {
      "type": "minecraft:count_on_every_layer",
      "count": 1
    },
    {
      "type": "minecraft:block_predicate_filter",
      "predicate": {
        "type": "minecraft:all_of",
        "predicates": [
          {
            "type": "minecraft:solid",
            "offset": [
              0,
              -1,
              -10
            ]
          },
          {
            "type": "minecraft:solid",
            "offset": [
              0,
              -1,
              -10
            ]
          },
          {
            "type": "minecraft:solid",
            "offset": [
              0,
              -10,
              0
            ]
          },
          {
            "type": "minecraft:solid",
            "offset": [
              -10,
              -1,
              0
            ]
          },
          {
            "type": "minecraft:solid",
            "offset": [
              10,
              -1,
              0
            ]
          },
          {
            "type": "minecraft:inside_world_bounds",
            "offset": [
              0,
              -10,
              0
            ]
          },
          {
            "type": "minecraft:inside_world_bounds",
            "offset": [
              0,
              15,
              0
            ]
          }
        ]
      }
    }
  ]
}