C221212321333132313223313223313132313132313231323131133132313331323132312131
  >>
   C22121232133313231322331322331313231313231323132313113313231333132313231213
  <<
   C221212321333132313223313223313132313132313231323131133132313331323132312133
  >>
 
 
 C221212321333132313223313223313132313132313231323131133132313331323132312132
  >>