C221212321333132313223313223313132313132313231323131133132322331111
  >>
   C22121232133313231322331322331313231313231323132313113313232233111
  <<
   C221212321333132313223313223313132313132313231323131133132322331113
  >>
 
 
 C221212321333132313223313223313132313132313231323131133132322331112
  >>