C222133313331333131123313231333133313331333132312111112111133313331
>>
C22213331333133313112331323133313331333133313231211111211113331333
<<
C222133313331333131123313231333133313331333132312111112111133313333
>>
C222133313331333131123313231333133313331333132312111112111133313332
>>