{
    "type": "minecraft:block_column",
    "config": {
        "allowed_placement": {
            "type": "minecraft:true"
        },
        "direction": "down",
        "layers": [
            {
                "height": {
                    "type": "minecraft:biased_to_bottom",
                    "min_inclusive": 1,
                    "max_inclusive": 6
                },
                "provider": {
                    "type": "minecraft:simple_state_provider",
                    "state": {
                        "Name": "minecraft:water",
                        "Properties": {
                            "level": "0"
                        }
                    }
                }
            }
        ],
        "prioritize_tip": false
    }
}