#!/usr/bin/env python3
  # Copyright   2018 Chun-Chieh Chang
  
  # This script is largely written by Stephen Rawls
  # and uses the python package https://pypi.org/project/PyICU_BiDi/
  # The code leaves right to left text alone and reverses left to right text.
  
  import icu_bidi
  import io
  import sys
  import unicodedata
  # R=strong right-to-left;  AL=strong arabic right-to-left
  rtl_set =  set(chr(i) for i in range(sys.maxunicode)
                 if unicodedata.bidirectional(chr(i)) in ['R','AL'])
  def determine_text_direction(text):
      # Easy case first
      for char in text:
          if char in rtl_set:
              return icu_bidi.UBiDiLevel.UBIDI_RTL
      # If we made it here we did not encounter any strongly rtl char
      return icu_bidi.UBiDiLevel.UBIDI_LTR
  
  def utf8_visual_to_logical(text):
      text_dir = determine_text_direction(text)
  
      bidi = icu_bidi.Bidi()
      bidi.inverse = True
      bidi.reordering_mode = icu_bidi.UBiDiReorderingMode.UBIDI_REORDER_INVERSE_LIKE_DIRECT
      bidi.reordering_options = icu_bidi.UBiDiReorderingOption.UBIDI_OPTION_DEFAULT # icu_bidi.UBiDiReorderingOption.UBIDI_OPTION_INSERT_MARKS
  
      bidi.set_para(text, text_dir, None)
  
      res = bidi.get_reordered(0 | icu_bidi.UBidiWriteReorderedOpt.UBIDI_DO_MIRRORING | icu_bidi.UBidiWriteReorderedOpt.UBIDI_KEEP_BASE_COMBINING)
  
      return res
  
  def utf8_logical_to_visual(text):
      text_dir = determine_text_direction(text)
  
      bidi = icu_bidi.Bidi()
  
      bidi.reordering_mode = icu_bidi.UBiDiReorderingMode.UBIDI_REORDER_DEFAULT
      bidi.reordering_options = icu_bidi.UBiDiReorderingOption.UBIDI_OPTION_DEFAULT  #icu_bidi.UBiDiReorderingOption.UBIDI_OPTION_INSERT_MARKS
  
      bidi.set_para(text, text_dir, None)
  
      res = bidi.get_reordered(0 | icu_bidi.UBidiWriteReorderedOpt.UBIDI_DO_MIRRORING | icu_bidi.UBidiWriteReorderedOpt.UBIDI_KEEP_BASE_COMBINING)
  
      return res
  
  
  ##main##
  sys.stdin = io.TextIOWrapper(sys.stdin.buffer, encoding="utf8")
  sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding="utf8")
  for line in sys.stdin:
      line = line.strip()
      line = utf8_logical_to_visual(line)[::-1]
      sys.stdout.write(line + '
  ')