void setup() {
  // put your setup code here, to run once:

}

void loop() {
  // put your main code here, to run repeatedly:
  pinMode(13, OUTPUT);
  pinMode(12, OUTPUT);
  pinMode(11, OUTPUT);

  pinMode(10, OUTPUT);
  pinMode(9, OUTPUT);
  pinMode(8, OUTPUT);

  pinMode(7, OUTPUT);
  pinMode(6, OUTPUT);

//SEMAFORO A
//11= vermelho
//12= amarelo
//13= verde

//SEMAFORO 
//verde = 10
//amarelo = 9
//vermlho = 8

//SEMAFORO
//verde 7 
//vermelho 6

digitalWrite(13, HIGH);
digitalWrite(8, HIGH);
digitalWrite(6, HIGH);
digitalWrite(12, LOW);
delay(5000);

digitalWrite(13, LOW);
digitalWrite(12, HIGH);
digitalWrite(8, HIGH);
digitalWrite(6, HIGH);
delay(2000);
 
      



digitalWrite(10, HIGH);
digitalWrite(11, HIGH);
digitalWrite(8, LOW);
digitalWrite(12, LOW);
digitalWrite(13, LOW);
digitalWrite(6, HIGH);
delay(5000);




}