{
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      "extra_bottom_block_chance": 0.0,
      "extra_edge_column_chance": 0.0,
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        "type": "minecraft:simple_state_provider"
      },
      "replaceable": "#arboria:bedrock",
      "surface": "ceiling",
      "vegetation_chance": 1.0,
      "vegetation_feature": {
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            "radius": 0,
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                      0
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                      "minecraft:tuff"
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                        "type": "bottom"
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                {
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                      0
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                    "type": "minecraft:matching_blocks"
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                {
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                },
                {
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                      0
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                    "type": "minecraft:matching_blocks"
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                    "state": {
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                    "type": "minecraft:simple_state_provider"
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                },
                {
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                      "minecraft:diorite",
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                    ],
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                      -1,
                      0
                    ],
                    "type": "minecraft:matching_blocks"
                  },
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                    "state": {
                      "Name": "minecraft:diorite_slab",
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                        "type": "bottom"
                      }
                    },
                    "type": "minecraft:simple_state_provider"
                  }
                },
                {
                  "if_true": {
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                      "minecraft:deepslate"
                    ],
                    "offset": [
                      0,
                      -1,
                      0
                    ],
                    "type": "minecraft:matching_blocks"
                  },
                  "then": {
                    "state": {
                      "Name": "minecraft:cobbled_deepslate_slab",
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                        "type": "bottom"
                      }
                    },
                    "type": "minecraft:simple_state_provider"
                  }
                }
              ]
            },
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              "type": "minecraft:matching_blocks"
            }
          },
          "type": "minecraft:disk"
        },
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          {
            "heightmap": "WORLD_SURFACE_WG",
            "type": "minecraft:heightmap"
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          {
            "predicate": {
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                {
                  "blocks": "minecraft:air",
                  "type": "minecraft:matching_blocks"
                },
                {
                  "blocks": "#arboria:stone",
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                    -1,
                    0
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                  "type": "minecraft:matching_blocks"
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              ],
              "type": "minecraft:all_of"
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          {
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                  "predicates": [
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                    {
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                        0,
                        0
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                              0,
                              0
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                          "type": "minecraft:not"
                        },
                        {
                          "blocks": "#arboria:stone_slabs",
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                            0,
                            0
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                        }
                      ],
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                    {
                      "blocks": "#arboria:stone",
                      "offset": [
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                        0
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                  ],
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                {
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                          1,
                          0
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                    },
                    {
                      "blocks": "#arboria:stone",
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                        0,
                        0
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                    },
                    {
                      "predicates": [
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                              0
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                        },
                        {
                          "blocks": "#arboria:stone_slabs",
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                            0,
                            0
                          ],
                          "type": "minecraft:matching_blocks"
                        }
                      ],
                      "type": "minecraft:any_of"
                    },
                    {
                      "blocks": "#arboria:stone",
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                        0
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                    }
                  ],
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                {
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                    {
                      "blocks": "#arboria:stone",
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                        0,
                        1
                      ],
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                    {
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                        },
                        {
                          "blocks": "#arboria:stone_slabs",
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                      ],
                      "type": "minecraft:any_of"
                    },
                    {
                      "blocks": "#arboria:stone",
                      "offset": [
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                        -1
                      ],
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                {
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                    {
                      "blocks": "#arboria:stone",
                      "offset": [
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                        0,
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                      ],
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                    },
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                      "predicates": [
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                        {
                          "blocks": "#arboria:stone_slabs",
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                            1
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                        }
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                      "type": "minecraft:any_of"
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                    {
                      "blocks": "#arboria:stone",
                      "offset": [
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                        1
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                    }
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                  "type": "minecraft:all_of"
                }
              ],
              "type": "minecraft:any_of"
            },
            "type": "minecraft:block_predicate_filter"
          }
        ]
      },
      "vertical_range": 1,
      "xz_radius": 8
    },
    "type": "minecraft:vegetation_patch"
  },
  "placement": [
    {
      "height": {
        "above_bottom": 0
      },
      "type": "minecraft:height_range"
    },
    {
      "xz_spread": 8,
      "y_spread": 0,
      "type": "minecraft:random_offset"
    }
  ]
}