C31232233133313221211113313331333133313331212111113331333131213231311223221
  >>
   C3123223313331322121111331333133313331333121211111333133313121323131122322
  <<
   C31232233133313221211113313331333133313331212111113331333131213231311223223
  >>
 
 
 C31232233133313221211113313331333133313331212111113331333131213231311223222
  >>