{
  "feature": {
    "type": "minecraft:simple_block",
    "config": {
      "to_place": {
        "type": "minecraft:simple_state_provider",
        "state": {
          "Name": "minecraft:diorite"
        }
      }
    }
  },
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      "type": "minecraft:count",
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          "max_inclusive": 30
        }
      }
    },
    {
      "type": "minecraft:count",
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          "max_inclusive": 3
        }
      }
    },
    {
      "type": "minecraft:random_offset",
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      },
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        }
      },
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        }
      }
    },
    {
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        }
      },
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        "type": "minecraft:uniform",
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        }
      }
    },
    {
      "type": "minecraft:random_offset",
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        "type": "minecraft:uniform",
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        }
      },
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      }
    },
    {
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        }
      },
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        }
      }
    },
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        }
      },
      "y_spread": 0
    },
    {
      "type": "minecraft:random_offset",
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        }
      },
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    },
    {
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        }
      },
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    },
    {
      "type": "minecraft:random_offset",
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        }
      },
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    },
    {
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        }
      },
      "y_spread": 0
    },
    {
      "type": "minecraft:environment_scan",
      "direction_of_search": "down",
      "max_steps": 18,
      "target_condition": {
        "type": "minecraft:matching_blocks",
        "blocks": [
          "minecraft:grass_block",
          "minecraft:dirt",
          "minecraft:stone",
          "minecraft:sand",
          "minecraft:red_sand",
          "minecraft:coarse_dirt",
          "minecraft:cobblestone",
          "minecraft:tuff",
          "minecraft:cobbled_deepslate"
        ]
      },
      "allowed_search_condition": {
        "type": "minecraft:true"
      }
    }
  ]
}
