#include<iostream>

#include<stdio.h>

#include<cstring>

using namespace std;

int main() {

char a[100];

int b = 1;

while (scanf("%s", &a) != EOF) {

if (strcmp(a, "#") == 0) return 0;

printf("Case %d: ", b);

if (strcmp(a, "HELLO") == 0) printf("ENGLISH");

else if (strcmp(a, "HALLO") == 0) printf("GERMAN");

else if (strcmp(a, "ZDRAVSTVUJTE") == 0) printf("RUSSIAN");

else if (strcmp(a, "BONJOUR") == 0) printf("FRENCH");

else if (strcmp(a, "CIAO") == 0) printf("ITALIAN");

else if (strcmp(a, "HOLA") == 0) printf("SPANISH");

else printf("UNKNOWN");

printf("\n");

b++;

}

}