#define RED 12
#define GREEN 14
#define WHITE 23
#define YELLOW 22
#define babunyi 21

void setup(){
  pinMode(RED, OUTPUT );
  pinMode(GREEN, OUTPUT);
  pinMode(WHITE, OUTPUT);
  pinMode(YELLOW, OUTPUT);
  pinMode(babunyi, OUTPUT);
}

void loop(){
  digitalWrite(RED, HIGH);
  tone(babunyi, 800);
  delay(1000);
  noTone(babunyi);
  digitalWrite(RED, LOW);
  delay(1000);
  digitalWrite(GREEN, HIGH);
  tone(babunyi, 800);
  delay(1000);
  noTone(babunyi);
  digitalWrite(GREEN, LOW);
  delay(1000);
  digitalWrite(WHITE, HIGH);
  tone(babunyi, 800);
  delay(1000);
  noTone(babunyi);
  digitalWrite(WHITE, LOW);
  delay(1000);
  digitalWrite(YELLOW, HIGH);
  tone(babunyi, 800);
  delay(1000);
  noTone(babunyi);
  digitalWrite(YELLOW, LOW);
  delay(1000);
  digitalWrite(RED, HIGH);

}