{
    "variants": {
        "": [
	    { "model": "block/fern", "weight": 1 },
	    { "model": "block/fern2", "weight": 1 },
	    { "model": "block/fern3", "weight": 1 },
	    { "model": "block/fern4", "weight": 1 }
	]
    }
}
