C3123121111331312121111331333132313331333133313331312111113332213111
>>
C312312111133131212111133133313231333133313331333131211111333221311
<<
C3123121111331312121111331333132313331333133313331312111113332213113
>>
C3123121111331312121111331333132313331333133313331312111113332213112
>>