#include<stdio.h>
#include<string.h>
int main()
{
    char a[10000];
    int d=0;
    while(gets(a))
    {
        int i=0,j=0,k=0,l=0,n=0,p=0,s=0,flag=0;
        int q=0,w=0;
        l=strlen(a)-1;
        for(s=0;s<=l;s++)
        {
            i=(i*10+a[s]-'0')%400;
            j=(j*10+a[s]-'0')%100;
            k=(k*10+a[s]-'0')%4;
             n=(n*10+a[s]-'0')%15;
             p=(p*10+a[s]-'0')%55;
        }

     if(d!=0)
        printf("\n");
     d=1;

        if(i==0)
           {
             printf("This is leap year.\n");
             q=1;
             flag=1;
           }
           else if(j==0);
            else if(k==0)
           {
               printf("This is leap year.\n");
               q=1;
               flag=1;
           }

        if(n==0)
           {
             printf("This is huluculu festival year.\n");
             w=1;
             flag=1;
           }
        if(q==1&&p==0)
           {
             printf("This is bulukulu festival year.\n");

             flag=1;
           }
        if(flag==0)
            printf("This is an ordinary year.\n");


    }
    return 0;
}