C221212321333132313223313223313132313132313231323131133132323221
  >>
   C22121232133313231322331322331313231313231323132313113313232322
  <<
   C221212321333132313223313223313132313132313231323131133132323223
  >>
 
 
 C221212321333132313223313223313132313132313231323131133132323222
  >>