/*
  >>~~ UVa Online Judge ACM Problem Solution ~~<<

  ID: 10070
  Name: Leap Year or Not Leap Year and ...
  Problem: https://onlinejudge.org/external/100/10070.pdf
  Language: C++

  Author: Arash Shakery
  Email: arash.shakery@gmail.com
*/

#include <stdio.h>
#include <iostream>
using namespace std;

bool isleap(int y) {
    return y%400==0 || (y%4==0 && y%100);
}

int main(){
    char ch;
    bool nfirst = false;
    do {
        bool fl = false;
        int m4=0, m100=0, m400=0, m15=0, m55=0;
        while ((ch=getchar())!='\n' && ch!=EOF) {
            fl = true;
            int x = ch - '0';
            m4 = (m4*10+x)%4;
            m15 = (m15*10+x)%15;
            m55 = (m55*10+x)%55;
            m100 = (m100*10+x)%100;
            m400 = (m400*10+x)%400;
        }

        if (fl) {
            if (nfirst) cout << endl;
            else nfirst = true;

            bool il = m400==0 || (m4==0 && m100);
            if (il) cout << "This is leap year.\n";
            if (m15==0) cout << "This is huluculu festival year.\n";
            if (il && m55==0) cout << "This is bulukulu festival year.\n";
            if (!il && m15) cout << "This is an ordinary year.\n";
        }
    } while (ch != EOF);
}