Untitled

int red=10000;
int yellow=5000;
int green=10000;
int wait=10;


void setup() {
  pinMode(13, OUTPUT);
  pinMode(12, OUTPUT);
  pinMode(11, OUTPUT);
  pinMode(10, OUTPUT);
  pinMode(9, OUTPUT);
  pinMode(8, OUTPUT);
  
  

}

void loop() {
  digitalWrite(12, HIGH);
  digitalWrite(13, HIGH);
  delay(red);
  digitalWrite(12, LOW);
  digitalWrite(13, LOW);
  delay(wait);
  digitalWrite(11, HIGH);
  digitalWrite(10, HIGH);
  delay(yellow);
  digitalWrite(11, LOW);
  digitalWrite(10, LOW);
  delay(wait);
  digitalWrite(9, HIGH);
  digitalWrite(8, HIGH);
  delay(green);
  digitalWrite(9, LOW);
  digitalWrite(8, LOW);
  delay(wait);
  
}