import java.math.BigInteger;
import java.util.Scanner;

public class Main {

    public static final BigInteger BI4 = new BigInteger("4");
    public static final BigInteger BI100 = new BigInteger("100");
    public static final BigInteger BI400 = new BigInteger("400");
    public static final BigInteger BI15 = new BigInteger("15");
    public static final BigInteger BI55 = new BigInteger("55");
    public static final String LEAPS = "This is leap year.";
    public static final String HULUS = "This is huluculu festival year.";
    public static final String BULUS = "This is bulukulu festival year.";
    public static final String ORDS = "This is an ordinary year.";

    public static void main(String[] args) {

        Scanner s = new Scanner(System.in);
        BigInteger ano;
        boolean bissexto;
        boolean huluculu;
        boolean bulukulu;
        boolean primeiro = true;

        while (s.hasNext()) {

            if (primeiro == true) {
                primeiro = false;
            } else {
                System.out.println("");
            }

            ano = new BigInteger(s.nextLine());
            bissexto = false;
            huluculu = false;
            bulukulu = false;

            if (((ano.remainder(BI4).compareTo(BigInteger.ZERO) == 0)
                    && (!(ano.remainder(BI100).compareTo(BigInteger.ZERO) == 0)))
                    || (ano.remainder(BI400).compareTo(BigInteger.ZERO) == 0)) {
                System.out.println(LEAPS);
                bissexto = true;
            }

            if (ano.remainder(BI15).compareTo(BigInteger.ZERO) == 0) {
                System.out.println(HULUS);
                huluculu = true;
            }

            if (bissexto && (ano.remainder(BI55).compareTo(BigInteger.ZERO) == 0)) {
                System.out.println(BULUS);
                bulukulu = true;
            }

            if (!bissexto && !huluculu && !bulukulu) {
                System.out.println(ORDS);
            }
        }
    }
}