{
	"type": "minecraft:block_column",
	"config": {
		"direction": "north",
		"allowed_placement": {
			"type": "minecraft:true"
		},
		"prioritize_tip": false,
		"layers": [
			{
				"height": 15,
				"provider": {
					"type": "minecraft:simple_state_provider",
					"state": {
						"Name": "minecraft:gray_concrete"
					}
				}
			}
		]
	}
}
