import java.io.*;
import java.util.*;

public class D5Q1 {
	public static void main(String[] args) throws IOException {
		int day;
		int month;
		int year;
		int age;
		StringTokenizer st;
		FileReader fr = new FileReader("DATA1.txt");
		BufferedReader br = new BufferedReader(fr);
		PrintWriter out = new PrintWriter (new FileWriter ("OUT1.txt"));
		for (int x = 0; x < 5; x++) {
			st = new StringTokenizer(br.readLine());
			day = Integer.parseInt(st.nextToken());
			month = Integer.parseInt(st.nextToken());
			year = Integer.parseInt(st.nextToken());
			age = 2010 - year - 1;
			if (month < 10){
				age ++;
			}
			else if (month == 10){
				if (day <= 27){
					age ++;
				}
			}
			if (age >= 13){
				out.println("old enough");
			}
			else{
				out.println("too young");
			}
		}
		out.close();
		br.close();
		fr.close();
	}
}