C22121232133313231322331322331313231313231323132313113313231323121123311
>>
C2212123213331323132233132233131323131323132313231311331323132312112331
<<
C22121232133313231322331322331313231313231323132313113313231323121123313
>>
C22121232133313231322331322331313231313231323132313113313231323121123312
>>