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

public class DayOfWeekFinder {

public static String findDay(int day, int month, int year) {
    Calendar calendar = Calendar.getInstance();
    calendar.set(year, month - 1, day);
    return calendar.getDisplayName(Calendar.DAY_OF_WEEK, Calendar.LONG, Locale.getDefault()).toUpperCase();
}

public static void main(String[] args) throws IOException {
    Scanner scanner = new Scanner(System.in);
    int month = scanner.nextInt();
    int day = scanner.nextInt();
    int year = scanner.nextInt();
    scanner.close();

    String dayOfWeek = findDay(day, month, year);
    System.out.println(dayOfWeek);
}

}