{
  "blocks": [
    {
      "random": 20,
      "block": "minecraft:cracked_stone_bricks"
    },
    {
      "random": 20,
      "block": "minecraft:stone_bricks"
    },
    {
      "random": 20,
      "block": "minecraft:smooth_stone_slab[type=bottom]"
    },
    {
      "random": 20,
      "block": "minecraft:stone_stairs[facing=east,half=bottom]"
    },
    {
      "random": 1000,
      "block": "minecraft:stone"
    }
  ]
}
