C222133313331333131123313231333133313331333131123313121111121111121111331313131
>>
C22213331333133313112331323133313331333133313112331312111112111112111133131313
<<
C222133313331333131123313231333133313331333131123313121111121111121111331313133
>>
C222133313331333131123313231333133313331333131123313121111121111121111331313132
>>