C11112331312111112111133133313331333132323213331333133312111133133313232223311
>>
C1111233131211111211113313331333133313232321333133313331211113313331323222331
<<
C11112331312111112111133133313331333132323213331333133312111133133313232223313
>>
C11112331312111112111133133313331333132323213331333133312111133133313232223312
>>