{
    "type": "minecraft:crafting_shaped",
    "pattern": [
      "TTT",
      "#X#",
      "#R#"
    ],
    "key": {
      "R": {
        "item": "minecraft:redstone"
      },
      "#": {
        "item": "minecraft:cobblestone"
      },
      "T": {
        "tag": "minecraft:planks"
      },
      "X": {
        "tag": "veer:galder/iron_substitutes"
      }
    },
    "result": {
      "item": "minecraft:piston"
    }
  }