la={"HELLO":"ENGLISH","HOLA":"SPANISH","HALLO":"GERMAN","BONJOUR":"FRENCH","CIAO":"ITALIAN","ZDRAVSTVUJTE":"RUSSIAN"}
i=0
while True:
    i+=1
    n=input()
    if n=='#':
        break
    t=la[n] if n in la else "UNKNOWN"
    print(f"Case {i}: {t}")