const int switchPin = 34;  // Pin for the slide switch
bool switchState = false;  // Variable to store the state of the switch

void setup() {
  Serial.begin(115200);
  pinMode(13, OUTPUT);
  pinMode(12, OUTPUT);
  pinMode(14, OUTPUT);
  pinMode(15, OUTPUT);
  pinMode(2, OUTPUT);
  pinMode(4, OUTPUT);
  pinMode(switchPin, INPUT);  // Set the switch pin as an input
}

void loop() { 
  switchState = digitalRead(switchPin); // Read the state of the switch
  
  if (switchState) {
    digitalWrite(13, HIGH);
    digitalWrite(4, HIGH);
    delay(1000);
    digitalWrite(13, LOW);
    digitalWrite(4, LOW);
    delay(1000);
    digitalWrite(12, HIGH);
    digitalWrite(2, HIGH);
    delay(1000);
    digitalWrite(12, LOW);
    digitalWrite(2, LOW);
    delay(1000);
    digitalWrite(14, HIGH);
    digitalWrite(15, HIGH);
    delay(1000);
    digitalWrite(14, LOW);
    digitalWrite(15, LOW);
    delay(1000);
  }
}