{
  "type": "minecraft:decorated",
  "config": {
    "feature": {
      "type": "minecraft:decorated",
      "config": {
        "feature": {
          "type": "minecraft:vegetation_patch",
          "config": {
            "surface": "floor",
            "depth": {
              "type": "minecraft:uniform",
              "value": {
                "min_inclusive": 1,
                "max_inclusive": 2
              }
            },
            "vertical_range": 2,
            "extra_bottom_block_chance": 0.0,
            "extra_edge_column_chance": 0.2,
            "vegetation_chance": 0.1,
            "xz_radius": {
              "type": "minecraft:uniform",
              "value": {
                "min_inclusive": 2,
                "max_inclusive": 5
              }
            },
            "replaceable": "minecraft:soul_soil",
            "ground_state": {
              "type": "simple_state_provider",
              "state": {
                "Name": "minecraft:soul_soil"
              }
            },
            "vegetation_feature": "minecraft:cobweb"
          }
        },
        "decorator": {
          "type": "minecraft:decorated",
          "config": {
            "outer": {
              "type": "minecraft:square",
              "config": {}
            },
            "inner": {
              "type": "minecraft:decorated",
              "config": {
                "outer": {
                  "type": "minecraft:water_depth_threshold",
                  "config": {
                    "max_water_depth": 0
                  }
                },
                "inner": {
                  "type": "minecraft:heightmap",
                  "config": {
                    "heightmap": "OCEAN_FLOOR"
                  }
                }
              }
            }
          }
        }
      }
    },
    "decorator": {
      "type": "minecraft:count_extra",
      "config": {
        "count": 0,
        "extra_chance": 0.5,
        "extra_count": 1
      }
    }
  }
}