C222133313331333131123313231333133313331333132112323123132322311
>>
C22213331333133313112331323133313331333133313211232312313232231
<<
C222133313331333131123313231333133313331333132112323123132322313
>>
C222133313331333131123313231333133313331333132112323123132322312
>>