void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
 pinMode(26, OUTPUT);
 pinMode(25, OUTPUT);
 pinMode(33, OUTPUT);
 pinMode(32, OUTPUT);
 pinMode(27, OUTPUT);
 pinMode(14, OUTPUT);
 pinMode(12, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  // this speeds up the simulation
  digitalWrite(26, HIGH);
  delay(100);
  digitalWrite(26, LOW);
  delay(100);
  digitalWrite(25, HIGH);
  delay(100);
  digitalWrite(25, LOW);
  delay(100);
  digitalWrite(33, HIGH);
  delay(100);
  digitalWrite(33, LOW);
  delay(100);
  digitalWrite(32, HIGH);
  delay(100);
  digitalWrite(32, LOW);
  delay(100);
  digitalWrite(27, HIGH);
  delay(100);
  digitalWrite(27, LOW);
  delay(100);
  digitalWrite(14, HIGH);
  delay(100);
  digitalWrite(14, LOW);
  delay(100);
  digitalWrite(12, HIGH);
  delay(100);
  digitalWrite(12, LOW);
  delay(100);
}