C22121232133313231322331322331313231313231323132313113313231333133313111121231
>>
C2212123213331323132233132233131323131323132313231311331323133313331311112123
<<
C22121232133313231322331322331313231313231323132313113313231333133313111121233
>>
C22121232133313231322331322331313231313231323132313113313231333133313111121232
>>