modem = peripheral.wrap("right")
modem.open(5100)
sleep(3)
while 1 do
  level = {os.pullEvent("modem_message")}
  level = level[5]
  print(level)
  if #level == 1 then
    level = "0"..level
  end
  level = tonumber(level)
  if level>=14 then
    redstone.setAnalogOutput("left",15)
    redstone.setAnalogOutput("top",15)
  elseif level<10 then
    redstone.setAnalogOutput("left",0)
    redstone.setAnalogOutput("top",0)
  end
end