//variables will vhange:
int buttonState = 0;

void setup() {
  //instialize the LED pin as an output;
  pinMode(13, OUTPUT);
  pinMode(2, INPUT);
}

void loop() {
  //read the start of the pushbutton  value:
  buttonState = digitalRead(2);
if (buttonState == HIGH) {

  buttonState = digitalRead(2);
if (buttonState == LOW) {
  //turn LED on:
  digitalWrite(13, HIGH);
  digitalWrite(12, HIGH);
  digitalWrite(11, HIGH);
  digitalWrite(10, HIGH);
  digitalWrite(9, HIGH);
  digitalWrite(8, HIGH);
  delay(1000);

  digitalWrite(13,1);
  digitalWrite(12,0);
  digitalWrite(11,1);
  digitalWrite(10,0);
  digitalWrite(9,1);
  digitalWrite(8,0);
  delay(1000);

  digitalWrite(13, 0);
  digitalWrite(12, 1);
  digitalWrite(11, 0);
  digitalWrite(10, 1);
  digitalWrite(9, 0);
  digitalWrite(8, 1);
  delay(1000);

}
else{
  //turn LED off:
  digitalWrite(13, LOW);
  digitalWrite(12, LOW);
  digitalWrite(11, LOW);
  digitalWrite(10, LOW);
  digitalWrite(9, LOW);
  digitalWrite(8, LOW);
}
}
}