{
  "variants": {
    "": [
      {
        "model": "supernova:block/anatase_block", "weight": 4
      },
      {
        "model": "supernova:block/anatase_block1", "weight": 2
      },
      {
        "model": "supernova:block/anatase_block2", ",weight": 3
      }
    ]
  }
}
