C111123313121111121111331333133313331333133313332221211311
  >>
   C11112331312111112111133133313331333133313331333222121131
  <<
   C111123313121111121111331333133313331333133313332221211313
  >>
 
 
 C111123313121111121111331333133313331333133313332221211312
  >>