C3123223313331322121111331333133313231333133313331333121111331312111
>>
C312322331333132212111133133313331323133313331333133312111133131211
<<
C3123223313331322121111331333133313231333133313331333121111331312113
>>
C3123223313331322121111331333133313231333133313331333121111331312112
>>