#include <bits/stdc++.h>

using namespace std;

int main()

{

    char s[2001];

    int cases=1,l;

    while(scanf("%s",s))

    {

        if(strcmp(s,"#")==0) break;

        if(strcmp(s,"HELLO")==0)

        printf("Case %d: ENGLISH\n",cases++);

        else if(strcmp(s,"HOLA")==0)

        printf("Case %d: SPANISH\n",cases++);

        else if(strcmp(s,"HALLO")==0)

        printf("Case %d: GERMAN\n",cases++);

        else if(strcmp(s,"BONJOUR")==0)

        printf("Case %d: FRENCH\n",cases++);

        else if(strcmp(s,"CIAO")==0)

        printf("Case %d: ITALIAN\n",cases++);

        else if(strcmp(s,"ZDRAVSTVUJTE")==0)

        printf("Case %d: RUSSIAN\n",cases++);

        else

        printf("Case %d: UNKNOWN\n",cases++);

       

    }

    return 0;

}