C222133313331333131123313231333133313331333133313331333133313113313231311312231
>>
C22213331333133313112331323133313331333133313331333133313331311331323131131223
<<
C222133313331333131123313231333133313331333133313331333133313113313231311312233
>>
C222133313331333131123313231333133313331333133313331333133313113313231311312232
>>