C111123313121111121111331333133313331323232133313331333123311211311
>>
C11112331312111112111133133313331333132323213331333133312331121131
<<
C111123313121111121111331333133313331323232133313331333123311211313
>>
C111123313121111121111331333133313331323232133313331333123311211312
>>