C3123121111113313121111331333133313223313331333133313233313231333131322311
>>
C312312111111331312111133133313331322331333133313331323331323133313132231
<<
C3123121111113313121111331333133313223313331333133313233313231333131322313
>>
C3123121111113313121111331333133313223313331333133313233313231333131322312
>>