C222133313331333131123313231333133313331313113313331333131333132233213311
>>
C22213331333133313112331323133313331333131311331333133313133313223321331
<<
C222133313331333131123313231333133313331313113313331333131333132233213313
>>
C222133313331333131123313231333133313331313113313331333131333132233213312
>>