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#include<stdio.h>
#include<string.h>
char yearch[100000000];
int yearint[100000000];

int main()
{
    int hulu, bulu, flg, line=0, add, temp, diff;
    int d3, d4, d5, d11, d55;
    int i, len, frst, lst, lstp;

    while( scanf("%s",yearch) != EOF )
    {
        d5=1;
        hulu=bulu=flg=0;

        if(line)
        printf("\n");
        line=1;

        len = strlen(yearch);
        lstp=len-1;
        lst=frst=0;
        for( i=len-1;i>=0;i-- )
        {
            yearint[i]=yearch[i]-'0';
            if( i==lstp ) {
                lst=lst+yearint[i];
                lstp=lstp-2;
            }
            else {
                frst=frst+yearint[i];
            }
        }

        add = frst+lst;
        diff = lst-frst;

        d3=add%3;

        temp = yearint[len-1]+yearint[len-2]*10;
        d4 = temp%4;

        if( yearint[len-1]==0 || yearint[len-1]==5 )
            d5=0;

        d11 = diff%11;

        if( d3==0 && d5==0 ) hulu=1;

        if( d5==0 && d11==0 ) d55=0;
        else d55=1;


        if( yearint[len-1]=='0' && yearint[len-2]=='0' ) {
            if( d4 == 0 ) {
                flg++;
                printf( "This is leap year.\n" );
                if( d55==0 )
                    bulu=1;
            }
        }
        else {
            if( d4==0 ) {
                flg++;
                printf( "This is leap year.\n" );
                if( d55==0 )
                    bulu=1;
            }
        }

        if( hulu==1 ) {
            flg++;
            printf( "This is huluculu festival year.\n" );
        }
        if( bulu==1 ) {
            flg++;
            printf( "This is bulukulu festival year.\n" );
        }
        if( flg==0 )
            printf("This is an ordinary year.\n");
    }
}