void setup() {
  // put your setup code here, to run once:
    pinMode(7, OUTPUT);
    pinMode(5, OUTPUT);
    pinMode(3, OUTPUT);
    pinMode(11, OUTPUT);
    pinMode(12, OUTPUT);
    pinMode(13, OUTPUT);
    
}

void loop() {
  // put your main code here, to run repeatedly:
    digitalWrite(7, LOW);
    digitalWrite(5, HIGH);
    digitalWrite(3, HIGH) ;
    digitalWrite(11, LOW);
    digitalWrite(13, HIGH);
    digitalWrite(12, HIGH);
    delay(5000);
    
    digitalWrite(7, HIGH);
    digitalWrite(12, LOW);
    digitalWrite(5, LOW);
    digitalWrite(3, HIGH);
    digitalWrite(11, HIGH);
    digitalWrite(13,HIGH);
    delay(2000);
    
    digitalWrite(7, HIGH);
    digitalWrite(5,HIGH);
    digitalWrite(3, LOW);
    digitalWrite(13, LOW);
    digitalWrite(12, HIGH);
    digitalWrite(11, HIGH);
    delay(5000);
}