while True:
    try:
        str = input()
        digit_text = ""
        other_text = ""
        for char in str:
            if char.isdigit():
                digit_text += char
            else:
                other_text += char
        text = other_text + digit_text
        print(text)
    except:
        break

#通过isdigit()判断数字并保存为一个字符串
#最后通过text把非数字和数字字符串合并