void setup() {
  // put your setup code here, to run once:
pinMode(9, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:

digitalWrite(9, HIGH);
delay(300);
digitalWrite(9, LOW);

digitalWrite(9, HIGH);
delay(300);
digitalWrite(9, LOW);

digitalWrite(9, HIGH);
delay(300);
digitalWrite(9, LOW);
delay(900);
digitalWrite(9, HIGH);
delay(900);

digitalWrite(9, HIGH);
delay(300);
digitalWrite(9, LOW);

digitalWrite(9, HIGH);
delay(300);
digitalWrite(9, LOW);

digitalWrite(9, HIGH);
delay(300);
digitalWrite(9, LOW);
delay(900);
digitalWrite(9, HIGH);
delay(900);

}