C222133313331333131123313231333133313331333133313331323133332311
>>
C22213331333133313112331323133313331333133313331333132313333231
<<
C222133313331333131123313231333133313331333133313331323133332313
>>
C222133313331333131123313231333133313331333133313331323133332312
>>