from __future__ import print_function
import sys
import argparse
if __name__ == '__main__':
    parser = argparse.ArgumentParser()
    args = parser.parse_args()
    vocab = {}
    while 1:
        try:
            line = sys.stdin.readline()
        except KeyboardInterrupt:
            break
        if not line:
            break
        line = line.strip()
        if not line:
            continue
        tokens = line.split()
        for token in tokens:
            if token in vocab:
                vocab[token] += 1
            else:
                vocab[token] = 1
    vocab_list = sorted(vocab.items(), key=lambda x: x[1], reverse=True)
    for token, freq in vocab_list:
        if freq < 10:
            continue
        print(token)

60b76d1313be537969d78308bfc6fe6afc3c6e04
<mask token>

<mask token>
if __name__ == '__main__':
    parser = argparse.ArgumentParser()
    args = parser.parse_args()
    vocab = {}
    while 1:
        try:
            line = sys.stdin.readline()
        except KeyboardInterrupt:
            break
        if not line:
            break
        line = line.strip()
        if not line:
            continue
        tokens = line.split()
        for token in tokens:
            if token in vocab:
                vocab[token] += 1
            else:
                vocab[token] = 1
    vocab_list = sorted(vocab.items(), key=lambda x: x[1], reverse=True)
    for token, freq in vocab_list:
        if freq < 10:
            continue
        print(token)

from __future__ import print_function
import sys
import argparse
if __name__ == '__main__':
    parser = argparse.ArgumentParser()
    args = parser.parse_args()
    vocab = {}
    while 1:
        try:
            line = sys.stdin.readline()
        except KeyboardInterrupt:
            break
        if not line:
            break
        line = line.strip()
        if not line:
            continue
        tokens = line.split()
        for token in tokens:
            if token in vocab:
                vocab[token] += 1
            else:
                vocab[token] = 1
    vocab_list = sorted(vocab.items(), key=lambda x: x[1], reverse=True)
    for token, freq in vocab_list:
        if freq < 10:
            continue
        print(token)
