local interface = peripheral.wrap("right")

while true do
    interface.pushItem("UP", 1, 64)
    interface.pushItem("UP", 2, 64)
    interface.pushItem("UP", 3, 64)
    interface.pushItem("UP", 4, 64)
    interface.pushItem("UP", 5, 64)
    interface.pushItem("UP", 6, 64)
    interface.pushItem("UP", 7, 64)
    interface.pushItem("UP", 8, 64)
    interface.pushItem("UP", 9, 64)
end