MineCase/data/minecraft/recipes/magenta_dye_from_blue_red_pink.json

{
  "type": "minecraft:crafting_shapeless",
  "group": "magenta_dye",
  "ingredients": [
    {
      "item": "minecraft:blue_dye"
    },
    {
      "item": "minecraft:red_dye"
    },
    {
      "item": "minecraft:pink_dye"
    }
  ],
  "result": {
    "item": "minecraft:magenta_dye",
    "count": 3
  }
}