//-----------------------------
// AVR Assembly via Arduino IDE
//-----------------------------
extern "C"
{
  void start();
  void utara();
  void timur();
  void selatan();
  void barat();
}
//----------------------------------------------------
void setup()
{
  start();
}
//----------------------------------------------------
void loop() {
  utara();
  timur();
  selatan();
  barat();
}