C121212231313232233132332313231323123231323223313132313231323231323132333131
  >>
   C12121223131323223313233231323132312323132322331313231323132323132313233313
  <<
   C121212231313232233132332313231323123231323223313132313231323231323132333133
  >>
 
 
 C121212231313232233132332313231323123231323223313132313231323231323132333132
  >>