//2 traffic LED'S

#define R 0
#define Y 1
#define G 2

#define R1 9
#define Y1 10
#define G1 12




void setup() {
  pinMode(R, OUTPUT);
  pinMode(Y, OUTPUT);
  pinMode(G, OUTPUT);

  pinMode(R1, OUTPUT);
  pinMode(Y1, OUTPUT);
  pinMode(G1 ,OUTPUT);
}

void loop() {
  digitalWrite(R, HIGH);
  delay(1500);

  digitalWrite(G1,HIGH);
  delay(3000);
  digitalWrite(G1,LOW);
  delay(500);
  
  digitalWrite(Y1,HIGH);
  delay(1500);
  digitalWrite(Y1,LOW);
  delay(500);

  digitalWrite(R,LOW);
  delay(500);

  digitalWrite(R1,HIGH);
  delay(1500);

  
  digitalWrite(G,HIGH);
  delay(1500);
  digitalWrite(G,LOW);
  delay(500);

  digitalWrite(Y, HIGH);   
  delay(1500);
  digitalWrite(Y,LOW);   
  delay(1500);


  digitalWrite(R1,LOW);
  delay(500);

  

}