const int led_1 = 8;
const int led_2 = 9;
const int button = 10;

void setup (){
  pinMode(led_1, OUTPUT);
  pinMode(led_2, OUTPUT);
  pinMode(button, INPUT);
}

void loop (){
  int estadoBoton = digitalRead(button);
  if (estadoBoton == HIGH) {
    digitalWrite(led_1, HIGH);
    delay (2000);
    digitalWrite(led_1, LOW);
    digitalWrite(led_2, HIGH);
    delay(2000);
    digitalWrite(led_2, LOW);
    digitalWrite(led_2, HIGH);
    delay(1000);
    digitalWrite(led_2, LOW);
    digitalWrite(led_2, HIGH);
    delay(1000);
    digitalWrite(led_2, LOW);
    digitalWrite(led_2, HIGH);
    delay(1000);
    digitalWrite(led_2, LOW);
    digitalWrite(led_1, HIGH);
    delay (2000);
    digitalWrite(led_1, LOW);

  } else {
    digitalWrite(led_1, LOW);
    digitalWrite(led_2, LOW);
  }


}