C31232233133313221211113313331333133313113311331333133313123132323311
  >>
   C3123223313331322121111331333133313331311331133133313331312313232331
  <<
   C31232233133313221211113313331333133313113311331333133313123132323313
  >>
 
 
 C31232233133313221211113313331333133313113311331333133313123132323312
  >>