{
  "backpackKey": "logistic",
  "items": [
    "minecraft:rail",
    "minecraft:activator_rail",
    "minecraft:detector_rail",
    "minecraft:golden_rail",
    "minecraft:hopper",
    "minecraft:minecart",
    "minecraft:chest_minecart",
    "minecraft:furnace_minecart",
    "minecraft:hopper_minecart",
    "minecraft:tnt_minecart"
  ]
}