#!/usr/bin/python3
#
# Take a string of words, and jumble the letters while keeping the
# first/last letters the same.
#
# Humans can still read it. Fascinating.
#

import sys
import random


def jumble(phrase):
    words = phrase.strip().split()
    print(' '.join(w if len(w) <= 3
                   else (w[0] + ''.join(random.sample(w[1:-1], len(w)-2)) + w[-1])
                   for w in words))


if __name__ == '__main__':
    jumble(sys.argv[1])