C22121232133313231322331322331313231313231323132313113313231333133313133123221
>>
C2212123213331323132233132233131323131323132313231311331323133313331313312322
<<
C22121232133313231322331322331313231313231323132313113313231333133313133123223
>>
C22121232133313231322331322331313231313231323132313113313231333133313133123222
>>