int LED1=13, LED2=12, LED3=11, LED4=10,
LED5=9, LED6=8;

void setup() {
  // put your setup code here, to run once:
pinMode(LED1, OUTPUT);
pinMode(LED2, OUTPUT);
pinMode(LED3, OUTPUT);
pinMode(LED4, OUTPUT);
pinMode(LED5, OUTPUT);
pinMode(LED6, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
digitalWrite(LED1, HIGH); //led naranja
delay(1000);
digitalWrite(LED1, LOW);
delay(2000);

digitalWrite(LED2, HIGH); //led morado
delay(1000);
digitalWrite(LED2, LOW);
delay(2000);

digitalWrite(LED3, HIGH); //led celeste
delay(1000);
digitalWrite(LED3, LOW);
delay(2000);

digitalWrite(LED4, HIGH); //led verde
delay(1000);
digitalWrite(LED4, LOW);
delay(2000);

digitalWrite(LED5, HIGH); //led azul
delay(1000);
digitalWrite(LED5, LOW);
delay(2000);

digitalWrite(LED6, HIGH); //led amarillo
delay(1000);
digitalWrite(LED6, LOW);
delay(2000);
}