C222133313331333131123313231333133313331333132233312111113232311
>>
C22213331333133313112331323133313331333133313223331211111323231
<<
C222133313331333131123313231333133313331333132233312111113232313
>>
C222133313331333131123313231333133313331333132233312111113232312
>>