failed = 0
while true do
  shell.run("clear")
  if failed == 3 then
    print("Du hast das Password 3 Mal falsch eingegeben!")
	print("You havent typed the password correctly three times!")
	sleep(60)
	failed = 0
	return true
  end
  write("Password: ")
  m = read()
  if m == 8559 then
    print("Access granted!")
    rs.setOutput("left", true)
    sleep(5)
	rs.setOutput("left", false)
	failed = 0
  else
    print("Access denied!")
	sleep(2)
	failed++
  end
end