C31232233133313221211113313113313331333133112111112322321
  >>
   C3123223313331322121111331311331333133313311211111232232
  <<
   C31232233133313221211113313113313331333133112111112322323
  >>
 
 
 C31232233133313221211113313113313331333133112111112322322
  >>