{
  "type": "minecraft:crafting_shaped",
  "pattern": [
    "SCS",
    "CCC",
    "SCS"
  ],
  "key": {
    "S": {
      "item": "minecraft:prismarine_shard"
    },
    "C": {
      "item": "minecraft:prismarine_crystals"
    }
  },
  "result": {
    "item": "minecraft:air"
  }
}