C221212321333132313223313223313132313132313231323133311233131
  >>
   C22121232133313231322331322331313231313231323132313331123313
  <<
   C221212321333132313223313223313132313132313231323133311233133
  >>
 
 
 C221212321333132313223313223313132313132313231323133311233132
  >>