{
    "type": "minecraft:random_selector",
    "config": {
        "default": "minecraft:oak_checked",
        "features": [
            {
                "chance": 0.018,
                "feature": "minecraft:fallen_spruce_tree"
            },
            {
                "chance": 0.38,
                "feature": "minecraft:spruce_checked"
            },
            {
                "chance": 0.12,
                "feature": "minecraft:pine_checked"
            },
            {
                "chance": 0.04,
                "feature": "minecraft:fancy_oak_checked"
            },
            {
                "chance": 0.008,
                "feature": "minecraft:mega_oak_giant_root"
            },
            {
                "chance": 0.006,
                "feature": "minecraft:mega_oak"
            },
            {
                "chance": 0.003,
                "feature": "minecraft:forest_bush_tree"
            },
            {
                "chance": 0.028,
                "feature": "minecraft:fallen_oak_tree"
            }
        ]
    }
}