int switchState=0;
void setup() {
  // put your setup code here, to run once:
pinMode(3,OUTPUT);
pinMode(4,OUTPUT);
pinMode(5,OUTPUT);
pinMode(2,INPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
switchState=digitalRead(2);
if (switchState== LOW)
  {
    digitalWrite(3, LOW);
    digitalWrite(4, LOW);
    digitalWrite(5, LOW);
  }
  else
  {
    int krug = 0;
    while (krug<=0)
   { digitalWrite(3, LOW);
      digitalWrite(4, LOW);
      digitalWrite(5, HIGH);
      delay (5000);

      digitalWrite(5, LOW);
      delay (500);
      digitalWrite(5, HIGH);
      delay (500);
      digitalWrite(5, LOW);
      delay (500);
      digitalWrite(5, HIGH);
      delay (500);
      digitalWrite(5, LOW);
      delay (500);
      digitalWrite(5, HIGH);
      delay (500);
      digitalWrite(5, LOW);
      delay (500);
    
      digitalWrite(3, LOW);
      digitalWrite(4, HIGH);
      digitalWrite(5, LOW);

      delay (500);
      digitalWrite(4, LOW);
      delay (500);
      digitalWrite(4, HIGH);
      delay (500);
      digitalWrite(4, LOW);
      delay (500);
      digitalWrite(4, HIGH);
      delay (500);
      digitalWrite(4, LOW);
      delay (500);

      digitalWrite(3, HIGH);
      digitalWrite(4, LOW);
      digitalWrite(5, LOW);
      delay (5000);
      delay (500);
      digitalWrite(3, LOW);
      delay (500);
      digitalWrite(3, HIGH);
      delay (500);
      digitalWrite(3, LOW);
      delay (500);
      digitalWrite(3, HIGH);
      delay (500);
      digitalWrite(3, LOW);
      delay (500);
      digitalWrite(3, HIGH);
      delay (500);
      digitalWrite(3, LOW);
      delay (500);

      digitalWrite(3, LOW);
      digitalWrite(4, HIGH);
      digitalWrite(5, LOW);

      delay (500);
      digitalWrite(4, LOW);
      delay (500);
      digitalWrite(4, HIGH);
      delay (500);
      digitalWrite(4, LOW);
      delay (500);
      digitalWrite(4, HIGH);
      delay (500);
      digitalWrite(4, LOW);
      delay (500);

      krug=krug+1;
   }
  }
}