public class If {
  public static int i;
  public static void main(String []a) {
    System.out.println("d├ębut");
    i = 12;
    if (i%2==0) {
      System.out.println("pair");
    } else {
      System.out.println("impair");
    }
    System.out.println("fin");
 }
}