C221212321333132313223313223313132313132313231323131323131
  >>
   C22121232133313231322331322331313231313231323132313132313
  <<
   C221212321333132313223313223313132313132313231323131323133
  >>
 
 
 C221212321333132313223313223313132313132313231323131323132
  >>