while true do
for i=0,15 do
redstone.setBundledOutput("left",math.pow(2,i))
os.sleep(16)
end
redstone.setBundledOutput("left",0)
redstone.setOutput("back",true)
os.sleep(16)
redstone.setOutput("back",false)
for i=0,15 do
redstone.setBundledOutput("right",math.pow(2,i))...