#include<stdio.h>
#include<string.h>
int main()
{
    long long int count=0;
    char string[15];
    while(gets(string))
    {
        count++;
        if(strcmp(string,"#")==0)
        {
            break;
        }
        else if(strcmp(string,"HELLO")==0)
        {
            printf("Case %lld: ENGLISH\n",count);
        }
        else if(strcmp(string,"HOLA")==0)
        {
            printf("Case %lld: SPANISH\n",count);
        }
        else if(strcmp(string,"HALLO")==0)
        {
            printf("Case %lld: GERMAN\n",count);
        }
        else if(strcmp(string,"BONJOUR")==0)
        {
            printf("Case %lld: FRENCH\n",count);
        }
        else if(strcmp(string,"CIAO")==0)
        {
            printf("Case %lld: ITALIAN\n",count);
        }
        else if(strcmp(string,"ZDRAVSTVUJTE")==0)
        {
            printf("Case %lld: RUSSIAN\n",count);
        }
        else
        {
            printf("Case %lld: UNKNOWN\n",count);
        }
    }
    return 0;
}