int m1 = 2;
int k1 = 5;
int h1 = 8;
int m2 = 3;
int k2 = 6;
int h2 = 9;
int m3 = 4;
int k3 = 7;
int h3 = 10;

void setup() {
  // put your setup code here, to run once:
pinMode(m1, HIGH);
pinMode(k1, OUTPUT);
pinMode(h1, OUTPUT);
pinMode(m2, OUTPUT);
pinMode(k2, OUTPUT);
pinMode(h2, OUTPUT);
pinMode(m3, OUTPUT);
pinMode(k3, OUTPUT);
pinMode(h3, OUTPUT);

}

void loop() {
digitalWrite(h1, HIGH);
digitalWrite(m2, HIGH);
digitalWrite(m3, HIGH);

delay(800);

digitalWrite(h1, HIGH);


digitalWrite(k1, HIGH);
digitalWrite(k2, HIGH);
delay(400);
digitalWrite(k1, LOW);
digitalWrite(k2, LOW);
delay(200);
digitalWrite(k1, HIGH);
digitalWrite(k2, HIGH);
delay(400);
digitalWrite(k1, LOW);
digitalWrite(k2, LOW);
delay(200);
digitalWrite(k1, HIGH);
digitalWrite(k2, HIGH);
delay(400);
digitalWrite(k1, LOW);
digitalWrite(k2, LOW);

digitalWrite(h1, LOW);

digitalWrite(m1, HIGH);

// lampu merah 2


digitalWrite(m2, LOW);
digitalWrite(h2, LOW);

digitalWrite(h2, HIGH);
delay(800);


digitalWrite(k2, HIGH);
digitalWrite(k3, HIGH);
delay(400);
digitalWrite(k2, LOW);
digitalWrite(k3, LOW);
delay(200);
digitalWrite(k2, HIGH);
digitalWrite(k3, HIGH);
delay(400);
digitalWrite(k2, LOW);
digitalWrite(k3, LOW);
delay(200);
digitalWrite(k2, HIGH);
digitalWrite(k3, HIGH);
delay(400);
digitalWrite(k2, LOW);
digitalWrite(k3, LOW);

digitalWrite(h2, LOW);
digitalWrite(m2, HIGH);




// lampu merah 3



digitalWrite(m3, LOW);
digitalWrite(h3, HIGH);
delay(800);


digitalWrite(k3, HIGH);
digitalWrite(k1, HIGH);
delay(400);
digitalWrite(k3, LOW);
digitalWrite(k1, LOW);
delay(200);
digitalWrite(k3, HIGH);
digitalWrite(k1, HIGH);
delay(400);
digitalWrite(k3, LOW);
digitalWrite(k1, LOW);
delay(200);
digitalWrite(k3, HIGH);
digitalWrite(k1, HIGH);
delay(400);
digitalWrite(k3, LOW);
digitalWrite(k1, LOW);

digitalWrite(h3, LOW);
digitalWrite(m3, HIGH);
digitalWrite(m1, LOW);

}