C31232233133313221211113313331333133313113311331333131133112111121
  >>
   C3123223313331322121111331333133313331311331133133313113311211112
  <<
   C31232233133313221211113313331333133313113311331333131133112111123
  >>
 
 
 C31232233133313221211113313331333133313113311331333131133112111122
  >>