C22121232133313231322331322331313231313231323132313113313231321111
>>
C2212123213331323132233132233131323131323132313231311331323132111
<<
C22121232133313231322331322331313231313231323132313113313231321113
>>
C22121232133313231322331322331313231313231323132313113313231321112
>>