C31232233133313221211113313331333133313331212111133121111121111332211311
  >>
   C3123223313331322121111331333133313331333121211113312111112111133221131
  <<
   C31232233133313221211113313331333133313331212111133121111121111332211313
  >>
 
 
 C31232233133313221211113313331333133313331212111133121111121111332211312
  >>