{
    "replace": false,
    "values": [
        "minecraft:old_growth_pine_taiga",
        "minecraft:old_growth_spruce_taiga",
        {
            "id": "terralithsiberian_taiga",
            "required": false
        },
        {
            "id": "terralith:siberian_grove",
            "required": false
        }
    ]
}