MineCase/data/minecraft/recipes/quartz_stairs.json

{
  "type": "minecraft:crafting_shaped",
  "pattern": [
    "#  ",
    "## ",
    "###"
  ],
  "key": {
    "#": [
      {
        "item": "minecraft:chiseled_quartz_block"
      },
      {
        "item": "minecraft:quartz_block"
      },
      {
        "item": "minecraft:quartz_pillar"
      }
    ]
  },
  "result": {
    "item": "minecraft:quartz_stairs",
    "count": 4
  }
}