int Mer1 = 10;
int Kun1 = 9;
int Hij1 = 8;

int Mer2 = 4;
int Kun2 = 3;
int Hij2 = 2;


void setup() {
  // put your setup code here, to run once:
  pinMode(Mer1, OUTPUT);
  pinMode(Kun1, OUTPUT);
  pinMode(Hij1, OUTPUT);
  pinMode(Mer2, OUTPUT);
  pinMode(Kun2, OUTPUT);
  pinMode(Hij2, OUTPUT);

  //Kondisi lampu awal
  digitalWrite(Mer1, HIGH);
  digitalWrite(Kun1, LOW);
  digitalWrite(Hij1, LOW);
  digitalWrite(Mer2, LOW);
  digitalWrite(Kun2, LOW);
  digitalWrite(Hij2, HIGH);
  delay(2000);

  }


void loop(){
  //Lampu hijau 1
  digitalWrite(Mer1, HIGH);
  digitalWrite(Kun1, LOW);
  digitalWrite(Hij1, LOW);
  digitalWrite(Mer2, LOW);
  digitalWrite(Kun2, HIGH);
  digitalWrite(Hij2, LOW);
  delay(1000);
  digitalWrite(Mer1, HIGH);
  digitalWrite(Kun1, LOW);
  digitalWrite(Hij1, LOW);
  digitalWrite(Mer2, HIGH);
  digitalWrite(Kun2, LOW);
  digitalWrite(Hij2, LOW);
  delay(1500);
  digitalWrite(Mer1, LOW);
  digitalWrite(Kun1, HIGH);
  digitalWrite(Hij1, LOW);
  digitalWrite(Mer2, HIGH);
  digitalWrite(Kun2, LOW);
  digitalWrite(Hij2, LOW);
  delay(500);
  digitalWrite(Mer1, LOW);
  digitalWrite(Kun1, LOW);
  digitalWrite(Hij1, HIGH);
  digitalWrite(Mer2, HIGH);
  digitalWrite(Kun2, LOW);
  digitalWrite(Hij2, LOW);
  delay(10000);

  //Lampu hijau 2
  digitalWrite(Mer1, LOW);
  digitalWrite(Kun1, HIGH);
  digitalWrite(Hij1, LOW);
  digitalWrite(Mer2, HIGH);
  digitalWrite(Kun2, LOW);
  digitalWrite(Hij2, LOW);
  delay(1000);
  digitalWrite(Mer1, HIGH);
  digitalWrite(Kun1, LOW);
  digitalWrite(Hij1, LOW);
  digitalWrite(Mer2, HIGH);
  digitalWrite(Kun2, LOW);
  digitalWrite(Hij2, LOW);
  delay(1500);
  digitalWrite(Mer1, HIGH);
  digitalWrite(Kun1, LOW);
  digitalWrite(Hij1, LOW);
  digitalWrite(Mer2, LOW);
  digitalWrite(Kun2, HIGH);
  digitalWrite(Hij2, LOW);
  delay(500);
  digitalWrite(Mer1, HIGH);
  digitalWrite(Kun1, LOW);
  digitalWrite(Hij1, LOW);
  digitalWrite(Mer2, LOW);
  digitalWrite(Kun2, LOW);
  digitalWrite(Hij2, HIGH);
  delay(10000);


}


//code 2
/*
void loop(){
  //Lampu hijau 1
  digitalWrite(Mer1, HIGH);
  digitalWrite(Kun1, LOW);
  digitalWrite(Hij1, LOW);
  digitalWrite(Mer2, LOW);
  digitalWrite(Kun2, HIGH);
  digitalWrite(Hij2, LOW);
  delay(1000);
  digitalWrite(Mer1, LOW);
  digitalWrite(Kun1, HIGH);
  digitalWrite(Hij1, LOW);
  digitalWrite(Mer2, HIGH);
  digitalWrite(Kun2, LOW);
  digitalWrite(Hij2, LOW);
  delay(1500);
  digitalWrite(Mer1, LOW);
  digitalWrite(Kun1, LOW);
  digitalWrite(Hij1, HIGH);
  digitalWrite(Mer2, HIGH);
  digitalWrite(Kun2, LOW);
  digitalWrite(Hij2, LOW);
  delay(10000);

  //Lampu hijau 2
  digitalWrite(Mer1, LOW);
  digitalWrite(Kun1, HIGH);
  digitalWrite(Hij1, LOW);
  digitalWrite(Mer2, HIGH);
  digitalWrite(Kun2, LOW);
  digitalWrite(Hij2, LOW);
  delay(1000);
  digitalWrite(Mer1, HIGH);
  digitalWrite(Kun1, LOW);
  digitalWrite(Hij1, LOW);
  digitalWrite(Mer2, LOW);
  digitalWrite(Kun2, HIGH);
  digitalWrite(Hij2, LOW);
  delay(1500);
  digitalWrite(Mer1, HIGH);
  digitalWrite(Kun1, LOW);
  digitalWrite(Hij1, LOW);
  digitalWrite(Mer2, LOW);
  digitalWrite(Kun2, LOW);
  digitalWrite(Hij2, HIGH);
  delay(10000);


}*/