data_file=open("DATA1.txt","r")
answer=open("OUT1.txt","w")
for line in data_file:
    data=line.strip()
    data_list=data.split();
    
    date=int(data_list[0])
    month=int(data_list[1])
    year=int(data_list[2])
    
    if year>=1998:
        answer.write("too young\n")
    elif year==1997:
        if month>=11:
            answer.write("too young\n")
        elif date>=28:
            answer.write("too young\n")
        else:
            answer.write("old enough\n")
    else:
        answer.write("old enough\n")
    
data_file.close()
answer.close()