C22121232133313231322331322331313231313231323132313113313231333133313123311
  >>
   C2212123213331323132233132233131323131323132313231311331323133313331312331
  <<
   C22121232133313231322331322331313231313231323132313113313231333133313123313
  >>
 
 
 C22121232133313231322331322331313231313231323132313113313231333133313123312
  >>