C111123313121111121111331333133313331333133313331333133313331333223313222333121
>>
C11112331312111112111133133313331333133313331333133313331333133322331322233312
<<
C111123313121111121111331333133313331333133313331333133313331333223313222333123
>>
C111123313121111121111331333133313331333133313331333133313331333223313222333122
>>