def find_best_shifts_rec(wordlist, text, start):


    message = text

    for shift in xrange(0,27):

        message = text[0:start] + apply_shift(text[start:len(text)], -shift)
        print message		### add 'print' HERE!

        for i in xrange(start,len(message)+1):
            if is_word(wordlist, message[start:i]):
                if i == len(message):

                    return [(start, shift)]
                elif message[i] == ' ':

                    recShifts = find_best_shifts_rec(wordlist, message, i+1)
                    if recShifts != None:
                        return [(start, shift)] + recShifts