void setup() {
  // put your setup code here, to run once:
    pinMode(12, OUTPUT);

  pinMode(6, OUTPUT);

  pinMode(2, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  digitalWrite(6, HIGH);
  delay(200);

  digitalWrite(6, LOW);
  delay (200);

  digitalWrite(12, HIGH);
  delay(400);

  digitalWrite(12, LOW);
  delay (400);

  digitalWrite(2, HIGH);
  delay(200);

  digitalWrite(2, LOW);
  delay (200);




}