{
    "type": "minecraft:block_column",
    "config": {
        "allowed_placement": {
            "type": "minecraft:true"
        },
        "direction": "down",
        "layers": [
            {
                "height": {
                    "type": "minecraft:clamped_normal",
                    "deviation": 3.75,
                    "min_inclusive": 1,
                    "max_inclusive": 16,
                    "mean": 2
                },
                "provider": {
                    "type": "minecraft:simple_state_provider",
                    "state": {
                        "Name": "minecraft:ice"
                    }
                }
            }
        ],
        "prioritize_tip": false
    }
}