C31232233133313221211113313113313331333132233132323131211
  >>
   C3123223313331322121111331311331333133313223313232313121
  <<
   C31232233133313221211113313113313331333132233132323131213
  >>
 
 
 C31232233133313221211113313113313331333132233132323131212
  >>