cons int LED1 = 13;
cons int LED2 = 12;
cons int LED3 = 11;
cons int LED4 = 8;
cins int LED5 = 7;

void setup() {
  pinMode( LED1, OUTPUT);
  pinMode( LED2, OUTPUT);
  pinMode( LED3, OUTPUT);
  pinMode( LED4, OUTPUT);
  pinMode( LED5, OUTPUT);
}

void loop() {
  digitalWrite(LED1, HIGH);
  digitalWrite(LED2, LOW);
  digitalWrite(LED3 LOW);
  digitalWrite(LED4, LOW);
  digitalWrite(LED5, HIGH);
  delay(300);
  
  digitalWrite(LED1, LOW);
  digitalWrite(LED2, LOW);
  digitalWrite(LED3, LOW);
  digitalWrite(LED4, LOW);
  digitalWrite(LED5, LOW);
  delay(300);

  digitalWrite(LED1, LOW);
  digitalWrite(LED2, LOW);
  digitalWrite(LED3, HIGH);
  digitalWrite(LED4, LOW);
  digitalWrite(LED5, LOW);
  delay(300);

  digitalWrite(LED1, LOW);
  digitalWrite(LED2, LOW);
  digitalWrite(LED3, LOW);
  digitalWrite(LED4, HIGH);
  digitalWrite(LED5, LOW);
  delay(300);

  digitalWrite(LED1, LOW);
  digitalWrite(LED2, LOW);
  digitalWrite(LED3, LOW);
  digitalWrite(LED4, LOW);
  digitalWrite(LED5, HIGH);
}