C31232233133313221211113313331333131211113313223313222321
  >>
   C3123223313331322121111331333133313121111331322331322232
  <<
   C31232233133313221211113313331333131211113313223313222323
  >>
 
 
 C31232233133313221211113313331333131211113313223313222322
  >>