C3123121111331312121111331333133313331333121333131133133313113313231323213121
>>
C312312111133131212111133133313331333133312133313113313331311331323132321312
<<
C3123121111331312121111331333133313331333121333131133133313113313231323213123
>>
C3123121111331312121111331333133313331333121333131133133313113313231323213122
>>