C31232233133313221211113313331333133313331212111112111133213231
  >>
   C3123223313331322121111331333133313331333121211111211113321323
  <<
   C31232233133313221211113313331333133313331212111112111133213233
  >>
 
 
 C31232233133313221211113313331333133313331212111112111133213232
  >>