C31232233133313221211113313331333133313331212111112111111312111111221123231211
  >>
   C3123223313331322121111331333133313331333121211111211111131211111122112323121
  <<
   C31232233133313221211113313331333133313331212111112111111312111111221123231213
  >>
 
 
 C31232233133313221211113313331333133313331212111112111111312111111221123231212
  >>