void setup() {
  Serial.begin(115200);
  Serial.println("Nikash M. S.  22DX21");
  pinMode(12, OUTPUT);
  pinMode(14, OUTPUT);
  pinMode(27, OUTPUT);
  pinMode(2, OUTPUT);
  pinMode(4, OUTPUT);
  pinMode(16, OUTPUT);
  pinMode(18, OUTPUT);
  pinMode(19, OUTPUT);
  pinMode(5, OUTPUT);
}

void loop() {
  digitalWrite(27, HIGH);
  digitalWrite(14, LOW);
  digitalWrite(12, LOW);

  digitalWrite(16, LOW);
  digitalWrite(4, LOW);
  digitalWrite(2, HIGH);

  digitalWrite(18, HIGH);
  digitalWrite(19, LOW);
  digitalWrite(5, LOW);
  delay(10000);

  digitalWrite(27, LOW);
  digitalWrite(14, HIGH);
  digitalWrite(12, LOW);

  digitalWrite(16, LOW);
  digitalWrite(4, HIGH);
  digitalWrite(2, LOW);

  digitalWrite(18, HIGH);
  digitalWrite(19, LOW);
  digitalWrite(5, LOW);
  delay(3000);

  digitalWrite(27, LOW);
  digitalWrite(14, LOW);
  digitalWrite(12, HIGH);

  digitalWrite(16, HIGH);
  digitalWrite(4, LOW);
  digitalWrite(2, LOW);

  digitalWrite(18, HIGH);
  digitalWrite(19, LOW);
  digitalWrite(5, LOW);
  delay(10000);

  digitalWrite(27, LOW);
  digitalWrite(14, HIGH);
  digitalWrite(12, LOW);

  digitalWrite(16, HIGH);
  digitalWrite(4, LOW);
  digitalWrite(2, LOW);

  digitalWrite(18, LOW);
  digitalWrite(19, HIGH);
  digitalWrite(5, LOW);
  delay(3000);

  digitalWrite(27, HIGH);
  digitalWrite(14, LOW);
  digitalWrite(12, LOW);

  digitalWrite(16, HIGH);
  digitalWrite(4, LOW);
  digitalWrite(2, LOW);

  digitalWrite(18, LOW);
  digitalWrite(19, LOW);
  digitalWrite(5, HIGH);
  delay(10000);

  digitalWrite(27, HIGH);
  digitalWrite(14, LOW);
  digitalWrite(12, LOW);

  digitalWrite(16, LOW);
  digitalWrite(4, HIGH);
  digitalWrite(2, LOW);

  digitalWrite(18, LOW);
  digitalWrite(19, HIGH);
  digitalWrite(5, LOW);
  delay(3000);
}