void setup() {
  pinMode(13,OUTPUT);
  pinMode(12,OUTPUT);
  pinMode(11,OUTPUT);
  pinMode(10,OUTPUT);
  pinMode(9,OUTPUT);
  pinMode(8,OUTPUT);
  pinMode(7,OUTPUT);
  pinMode(6,OUTPUT);
  pinMode(5,OUTPUT);
  
}

void loop() {
  digitalWrite(13,HIGH);
   delay(50);
  digitalWrite(12,HIGH);
   delay(50);
  digitalWrite(11,HIGH);
   delay(50);
  digitalWrite(10,HIGH);
 delay(50);
  digitalWrite(9,HIGH);
   delay(50);
  digitalWrite(8,HIGH);
   delay(50);
  digitalWrite(7,HIGH);
   delay(50);
  digitalWrite(6,HIGH);
  delay(50);
  digitalWrite(5,HIGH);
  delay(50);
  digitalWrite(5,LOW);
    delay(50);
   digitalWrite(6,LOW);
    delay(50);
   digitalWrite(7,LOW);
    delay(50);
   digitalWrite(8,LOW);
    delay(50);
   digitalWrite(9,LOW);
    delay(50);
   digitalWrite(10,LOW);
    delay(50);
   digitalWrite(11,LOW);
    delay(50);
   digitalWrite(12,LOW);
    delay(100);
   
   
   digitalWrite(13,HIGH);
   delay(100);
  digitalWrite(12,HIGH);
   delay(100);
  digitalWrite(11,HIGH);
   delay(100);
  digitalWrite(10,HIGH);
 delay(100);
  digitalWrite(9,HIGH);
delay(100);
  digitalWrite(8,HIGH);
delay(100);
  digitalWrite(7,HIGH);
  delay(100); 
  digitalWrite(6,HIGH);
  delay(100);
  digitalWrite(5,HIGH);
  delay(100);
   delay(100);
   digitalWrite(5,LOW);
   delay(100);
   digitalWrite(6,LOW);
    delay(100);
   digitalWrite(7,LOW);
    delay(100);
   digitalWrite(8,LOW);
    delay(100);
   digitalWrite(9,LOW);
    delay(100);
   digitalWrite(10,LOW);
    delay(100);
   digitalWrite(11,LOW);
    delay(100);
   digitalWrite(12,LOW);
    delay(100);
   
   
 
     digitalWrite(13,HIGH);
   delay(150);


   digitalWrite(13,HIGH);
   delay(150);
  digitalWrite(12,HIGH);
   delay(150);
  digitalWrite(11,HIGH);
   delay(150);
  digitalWrite(10,HIGH);
 delay(150);
  digitalWrite(9,HIGH);
   delay(150);
  digitalWrite(8,HIGH);
   delay(150);
  digitalWrite(7,HIGH);
   delay(150);
  digitalWrite(6,HIGH);
  delay(150);
  digitalWrite(5,HIGH);
  delay(150);
  digitalWrite(5,LOW);
    delay(150);
   digitalWrite(6,LOW);
    delay(150);
   digitalWrite(7,LOW);
    delay(150);
   digitalWrite(8,LOW);
    delay(150);
   digitalWrite(9,LOW);
    delay(150);
   digitalWrite(10,LOW);
    delay(150);
   digitalWrite(11,LOW);
    delay(150);
   digitalWrite(12,LOW);
    delay(100);
      digitalWrite(13,HIGH);
   delay(1000);
}