{
  "variants": {
    "": [
    {
      "model": "minecraft:block/bookshelf"
    },
    {
      "model": "minecraft:block/bookshelf1"
    },
    {
      "model": "minecraft:block/bookshelf2"
    },    
    {
      "model": "minecraft:block/bookshelf3"
    },    
    {
      "model": "minecraft:block/bookshelf4"
    },    
    {
      "model": "minecraft:block/bookshelf5"
    },    
    {
      "model": "minecraft:block/bookshelf6"
    },    
    {
      "model": "minecraft:block/bookshelf7"
    },    
    {
      "model": "minecraft:block/bookshelf8"
    },    
    {
      "model": "minecraft:block/bookshelf9"
    },    
    {
      "model": "minecraft:block/bookshelf10"
    },    
    {
      "model": "minecraft:block/bookshelf11"
    },    
    {
      "model": "minecraft:block/bookshelf12"
    },    
    {
      "model": "minecraft:block/bookshelf13"
    },    
    {
      "model": "minecraft:block/bookshelf14"
    },    
    {
      "model": "minecraft:block/bookshelf15"
    }
    ]
  }
}