p = peripheral.wrap("left")
peripheral.getNames()
p2 = peripheral.wrap("right")
p.setPosition(0, 10, -.5)
p.setScale(11, 0)
p.setPeriod(-10)
while true do
  stacks = p2.getAllStacks()
  for i = 1, #stacks do
    stack = stacks[i].all()
    p.setImage(stack.id.."@"..stack.dmg)
    os.sleep(3)
  end
end