#define sr 13
#define sy 12
#define sg 11
#define wr 10
#define wy 9
#define wg 8
#define nr 7
#define ny 6
#define ng 5
#define er 4
#define ey 3
#define eg 2
void setup() {
  // put your setup code here, to run once:
  pinMode(wr, OUTPUT);
  pinMode(wy, OUTPUT);
  pinMode(wg, OUTPUT);
  pinMode(nr, OUTPUT);
  pinMode(ny, OUTPUT);
  pinMode(ng, OUTPUT);
  pinMode(er, OUTPUT);
  pinMode(ey, OUTPUT);
  pinMode(eg, OUTPUT);
  pinMode(sr, OUTPUT);
  pinMode(sy, OUTPUT);
  pinMode(sg, OUTPUT);

}

void loop() {
  // put your main code here, to run repeatedly:
    digitalWrite(sg, HIGH);
    digitalWrite(nr, HIGH);
    delay(2000);
    digitalWrite(sg, LOW);
    delay(1000);
    digitalWrite(sy, HIGH);
    delay(2000);
    digitalWrite(sy, LOW);
    delay(1000);
    digitalWrite(sr, HIGH);
    digitalWrite(nr, LOW);
  
    digitalWrite(sr,HIGH);
    digitalWrite(ng, HIGH);
    delay(1000);
    digitalWrite(ng, LOW);
    delay(1000);
    digitalWrite(ny, HIGH);
    delay(1000);
    digitalWrite(ny, LOW);
    digitalWrite(sr, LOW);
    digitalWrite(nr, LOW);
    delay(1000);
    digitalWrite(sg, HIGH);
    digitalWrite(nr, LOW);

    digitalWrite(wg, HIGH);
    digitalWrite(er, HIGH);
    delay(2000);
    digitalWrite(wg, LOW);
    delay(1000);
    digitalWrite(wy, HIGH);
    delay(2000);
    digitalWrite(wy, LOW);
    delay(1000);
    digitalWrite(wr, HIGH);
    digitalWrite(er, LOW);
  
    digitalWrite(wr,HIGH);
    digitalWrite(eg, HIGH);
    delay(1000);
    digitalWrite(eg, LOW);
    delay(1000);
    digitalWrite(ey, HIGH);
    delay(1000);
    digitalWrite(ey, LOW);
    digitalWrite(wr, LOW);
    digitalWrite(er, LOW);
    delay(1000);
    digitalWrite(wg, HIGH);
    digitalWrite(er, LOW);
}