1:
        type: item
        item:
          material: WOOL
          quantity: 64
        buyPrice: 1000
        sellPrice: false
        slot: 0
      2:
        type: item
        item:
          material: WOOL:1
          quantity: 64
        buyPrice: 1000
        sellPrice: false
        slot: 1
      3:
        type: item
        item:
          material: WOOL:3
          quantity: 64
        buyPrice: 1000
        sellPrice: false
        slot: 2
      4:
        type: item
        item:
          material: WOOL:4
          quantity: 64
        buyPrice: 1000
        sellPrice: false
        slot: 3