int redLed = 9;
int blueLed = 10;
int dy = 300;
int blue = 3;
int red = 5;
int i;

void setup() {
  pinMode(redLed, OUTPUT);
  pinMode(blueLed, OUTPUT);
}

void loop() {

  for (i = 0; i < blue; i++){ 
    //azul 3 veces
      digitalWrite(blueLed, HIGH);
      delay(dy);
      digitalWrite(blueLed, LOW);
      delay(dy);
  }

  for (i = 0; i < red; i++){
 digitalWrite(redLed, HIGH);
        delay(dy);
      digitalWrite(redLed, LOW);
      delay(dy);
  }
  

}