C3123121111121111131213331333133313331333133313332112323132333133313223323131
>>
C312312111112111113121333133313331333133313331333211232313233313331322332313
<<
C3123121111121111131213331333133313331333133313332112323132333133313223323133
>>
C3123121111121111131213331333133313331333133313332112323132333133313223323132
>>