void blink2() {
    for (int i = 0; i < 2; i ++) {
      digitalWrite(LED_PIN, HIGH);
      delay(100);
      digitalWrite(LED_PIN, LOW);
      delay(400);
    }
  delay(1000);
}

void blink3() {
    for (int i = 0; i < 3; i ++) {
      digitalWrite(LED_PIN, HIGH);
      delay(100);
      digitalWrite(LED_PIN, LOW);
      delay(200);
    }
  delay(1100);
}

void blink4() {
    for (int i = 0; i < 4; i ++) {
      digitalWrite(LED_PIN, HIGH);
      delay(100);
      digitalWrite(LED_PIN, LOW);
      delay(150);
    }
  delay(1000);
}

void blink5() {
    for (int i = 0; i < 5; i ++) {
      digitalWrite(LED_PIN, HIGH);
      delay(100);
      digitalWrite(LED_PIN, LOW);
      delay(100);
    }
  delay(1000);
}

void loop() {
    if (number == 1) {
//       blink2();
    } else if (number == 2) {
      blink2();
    } else if (number == 3) {
      blink3();
    } else if (number == 4) {
      blink4();
    } else if (number == 5) {
      blink5();
    }
}