import sys


def check_date(word):
    try:
        date = int(word)
        if 1900 <= int(date) <= 1999:
            return True
        else:
            return False
    except ValueError:
        return False


def check_words(words):
    all_dates = []
    for word in words:
        if check_date(word):
            all_dates.append(word)
    return all_dates


def contains_date(line):
    formatted_line = line.lower()
    words = formatted_line.split()
    for word in words:
        if '.' in word:
            words.extend(word.split('.'))
        if '(' in word:
            words.extend(word.split('('))
        if ')' in word:
            words.extend(word.split(')'))
    checked_dates = check_words(words)
    for date in checked_dates:
        if checked_dates:
            if date + ' r.' in formatted_line:
                return line

    else:
        return False


for line in sys.stdin:
    if contains_date(line):
        print(line.rstrip("\n"))