C111123313121111121111331333133313331333131121133133313331312113121
>>
C11112331312111112111133133313331333133313112113313331333131211312
<<
C111123313121111121111331333133313331333131121133133313331312113123
>>
C111123313121111121111331333133313331333131121133133313331312113122
>>