{
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    "config": {
      "default": {
        "feature": "arboria:dark_oak/2",
        "placement": []
      },
      "features": [
        {
          "chance": 0.02,
          "feature": {
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        },
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          "chance": 0.4,
          "feature": {
            "feature": "arboria:dark_oak/1",
            "placement": []
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        }
      ]
    },
    "type": "minecraft:random_selector"
  },
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            "data": 0,
            "weight": 1
          },
          {
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          }
        ],
        "type": "minecraft:weighted_list"
      },
      "type": "minecraft:count"
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        "max_inclusive": 12
      },
      "y_spread": 0,
      "type": "minecraft:random_offset"
    },
    {
      "heightmap": "MOTION_BLOCKING",
      "type": "minecraft:heightmap"
    },
    {
      "max_water_depth": 0,
      "type": "minecraft:surface_water_depth_filter"
    },
    {
      "type": "minecraft:biome"
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}