C123213232213233231323132313132313231322132313231323132212231
  >>
   C12321323221323323132313231313231323132213231323132313221223
  <<
   C123213232213233231323132313132313231322132313231323132212233
  >>
 
 
 C123213232213233231323132313132313231322132313231323132212232
  >>