题解 | #字符逆序#

while True:
    try:
        strings_list = input().split(' ')
        strings_sorted_list = []
        for i in strings_list[::-1]:
            strings = ''
            for j in i[::-1]:
                strings += j
            strings_sorted_list.append(strings)
        print(' '.join(strings_sorted_list))

    except:
        break