{
    "variants": {
        "": [
            { "model": "block/bricks", "weight": 4 },
            { "model": "unity:block/bricks_alt", "weight": 3 },
            { "model": "unity:block/bricks_alt2", "weight": 3 },
            { "model": "unity:block/bricks_alt3", "weight": 2 }
        ]
    }
}
