C22121232133313231322331322331313231313231323132313113313231333133313122131131
>>
C2212123213331323132233132233131323131323132313231311331323133313331312213113
<<
C22121232133313231322331322331313231313231323132313113313231333133313122131133
>>
C22121232133313231322331322331313231313231323132313113313231333133313122131132
>>