//uva12250
#include<iostream>
#include<string>
using namespace std;
int main(){string s;int T=0;
while(cin>>s&&s!="#"){cout<<"Case "<<++T<<": ";
if(s=="HELLO" )cout<<"ENGLISH"<<endl;
else if(s=="HOLA" )cout<<"SPANISH"<<endl;
else if(s=="HALLO" )cout<<"GERMAN"<<endl;
else if(s=="BONJOUR" )cout<<"FRENCH"<<endl;
else if(s=="CIAO" )cout<<"ITALIAN"<<endl;
else if(s=="ZDRAVSTVUJTE")cout<<"RUSSIAN"<<endl;
else cout<<"UNKNOWN"<<endl;
}
return 0;
}