C11112331312111112111133133313331333133311222121111133323213111
>>
C1111233131211111211113313331333133313331122212111113332321311
<<
C11112331312111112111133133313331333133311222121111133323213113
>>
C11112331312111112111133133313331333133311222121111133323213112
>>