C31321211113313121133133313331333133313331123313331333131223213122321
  >>
   C3132121111331312113313331333133313331333112331333133313122321312232
  <<
   C31321211113313121133133313331333133313331123313331333131223213122323
  >>
 
 
 C31321211113313121133133313331333133313331123313331333131223213122322
  >>