{
  "variants": {
    "type=bottom": [
      { "model": "block/oak_slab" },
      { "model": "block/oak_slab2" },
      { "model": "block/oak_slab3" },
      { "model": "block/oak_slab4" },
      { "model": "block/oak_slab5" }
    ],
    "type=top": [
      { "model": "block/oak_slab_top" },
      { "model": "block/oak_slab_top2" },
      { "model": "block/oak_slab_top3" },
      { "model": "block/oak_slab_top4" },
      { "model": "block/oak_slab_top5" }
    ],
    "type=double": [
      { "model": "block/oak_planks" },
      { "model": "block/oak_planks2" },
      { "model": "block/oak_planks3" },
      { "model": "block/oak_planks4" },
      { "model": "block/oak_planks5" }
    ]
  }
}