void setup() {
  // put your setup code here, to run once:
pinMode(13, OUTPUT);
pinMode(11, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
digitalWrite(13,1);
delay(300);
digitalWrite(13, HIGH);
digitalWrite(11, HIGH);
delay(150);
digitalWrite(11,0);
delay(400);
digitalWrite(13,0);
delay(700);
}