{
  "feature": {
    "type": "minecraft:vegetation_patch",
    "config": {
      "surface": "floor",
      "depth": 3,
      "vertical_range": 1,
      "extra_bottom_block_chance": 0,
      "extra_edge_column_chance": 0,
      "vegetation_chance": 0,
      "xz_radius": 6,
      "replaceable": "#clifftree:shore_replaceable",
      "ground_state": {
        "type": "minecraft:simple_state_provider",
        "state": {
          "Name": "minecraft:gravel"
        }
      },
      "vegetation_feature": {
        "feature": "minecraft:single_piece_of_grass",
        "placement": [
          {
            "type": "minecraft:block_predicate_filter",
            "predicate": {
              "type": "minecraft:matching_blocks",
              "offset": [
                0,
                -1,
                0
              ],
              "blocks": "minecraft:gravel"
            }
          }
        ]
      }
    }
  },
  "placement": [
    {
      "type": "minecraft:count",
      "count": 30
    },
    {
      "type": "minecraft:in_square"
    },
    {
      "type": "minecraft:height_range",
      "height": {
        "type": "minecraft:uniform",
        "min_inclusive": {
          "absolute": 62
        },
        "max_inclusive": {
          "absolute": 63
        }
      }
    },
    {
      "type": "minecraft:block_predicate_filter",
      "predicate": {
        "type": "minecraft:all_of",
        "predicates": [
          {
            "type": "minecraft:matching_blocks",
            "offset": [
              0,
              1,
              0
            ],
            "blocks": "minecraft:air"
          },
          {
            "type": "minecraft:matching_blocks",
            "offset": [
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              1,
              0
            ],
            "blocks": "minecraft:air"
          },
          {
            "type": "minecraft:matching_blocks",
            "offset": [
              1,
              1,
              0
            ],
            "blocks": "minecraft:air"
          },
          {
            "type": "minecraft:matching_blocks",
            "offset": [
              0,
              1,
              -1
            ],
            "blocks": "minecraft:air"
          },
          {
            "type": "minecraft:matching_blocks",
            "offset": [
              0,
              1,
              1
            ],
            "blocks": "minecraft:air"
          }
        ]
      }
    },
    {
      "type": "minecraft:biome"
    }
  ]
}
