{
  "type": "minecraft:crafting_shaped",
  "pattern": [
    " H ",
    "HHH"
  ],
  "key": {
    "H": {
      "item": "alexscaves:hazmat_block"
    }
  },
  "result": {
    "item": "alexscaves:hazmat_warning_block",
    "count": 4
  }
}