#define LED 15
#define LED 2
#define LED 4
#define LED 5
#define LED 18
#define LED 19
#define LED 21
#define LED 22
#define LED 23
#define LED 13
#define LED 12
#define LED 14
#define LED 27
#define LED 26
#define LED 25
#define LED 33
#define LED 32
#define LED 35
#define LED 34
void setup() {
  // put your setup code here, to run once:
  pinMode(15, OUTPUT);
  pinMode(2, OUTPUT);
  pinMode(4, OUTPUT);
  pinMode(5, OUTPUT);
  pinMode(18, OUTPUT);
  pinMode(19, OUTPUT);
  pinMode(21, OUTPUT);
  pinMode(22, OUTPUT);
  pinMode(23, OUTPUT);
  pinMode(13, OUTPUT);
  pinMode(12, OUTPUT);
  pinMode(14, OUTPUT);
  pinMode(27, OUTPUT);
  pinMode(26, OUTPUT);
  pinMode(25, OUTPUT);
  pinMode(33, OUTPUT);
  pinMode(32, OUTPUT);
  pinMode(35, OUTPUT);
  pinMode(34, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  digitalWrite(15, HIGH);
  delay(10);
  digitalWrite(15, LOW);
  delay(100);

  digitalWrite(2, HIGH);
  delay(20);
  digitalWrite(2, LOW);
  delay(200);

  digitalWrite(4, HIGH);
  delay(30);
  digitalWrite(4, LOW);
  delay(30);

  digitalWrite(5, HIGH);
  delay(40);
  digitalWrite(5, LOW);
  delay(40);

  digitalWrite(18, HIGH);
  delay(50);
  digitalWrite(18, LOW);
  delay(50);

  digitalWrite(19, HIGH);
  delay(60);
  digitalWrite(19, LOW);
  delay(60);

  digitalWrite(21, HIGH);
  delay(70);
  digitalWrite(21, LOW);
  delay(70);

  digitalWrite(22, HIGH);
  delay(80);
  digitalWrite(22, LOW);
  delay(80);

  digitalWrite(23, HIGH);
  delay(90);
  digitalWrite(23, LOW);
  delay(90);

  digitalWrite(13, HIGH);
  delay(100);
  digitalWrite(13, LOW);
  delay(100);

  digitalWrite(12, HIGH);
  delay(110);
  digitalWrite(12, LOW);
  delay(110);

  digitalWrite(14, HIGH);
  delay(120);
  digitalWrite(14, LOW);
  delay(120);

  digitalWrite(27, HIGH);
  delay(130);
  digitalWrite(27, LOW);
  delay(130);

  digitalWrite(26, HIGH);
  delay(140);
  digitalWrite(26, LOW);
  delay(140);

  digitalWrite(25, HIGH);
  delay(150);
  digitalWrite(25, LOW);
  delay(150);

  digitalWrite(33, HIGH);
  delay(160);
  digitalWrite(33, LOW);
  delay(160);

  digitalWrite(32, HIGH);
  delay(170);
  digitalWrite(32, LOW);
  delay(170);

  digitalWrite(35, HIGH);
  delay(180);
  digitalWrite(35, LOW);
  delay(180);

  digitalWrite(34, HIGH);
  delay(190);
  digitalWrite(34, LOW);
  delay(190);
}