//pin numbers for the LEDs
const int fastBlinkLedPin = 13;
const int slowBlinkLedPin = 8;

// Interval for fast blinking LED (in milliseconds)
const long fastBlinkInterval = 500; // 500 ms

// Interval for slow blinking LED (in milliseconds)
const long slowBlinkInterval = 1500; // 1500 ms

void setup() {
  // Initialize the LED as outputs
  pinMode(fastBlinkLedPin, OUTPUT);
  pinMode(slowBlinkLedPin, OUTPUT);
}

void loop() {
  // Blink fast LED 5 times
  for (int i = 0; i < 5; i++) {
    digitalWrite(fastBlinkLedPin, HIGH); // Turn fast LED on
    delay(fastBlinkInterval / 2); // wait half the interval
    digitalWrite(fastBlinkLedPin, LOW); // Turn fast LED off
    delay(fastBlinkInterval / 2); // waith half the interval
  }
  
  // Blink slow LED 3 times
  for (int i = 0; i < 3; i++) {
    digitalWrite(slowBlinkLedPin, HIGH); // Trun slow LED on
    delay(slowBlinkInterval / 2); // wait half the interval
    digitalWrite(slowBlinkLedPin, LOW); // Turn slow LED off
    delay(slowBlinkInterval / 2); // wait half the interval
  }

  // Add a delay before repeating the pattern
  delay(1000); // 1 second delay between pattern
}