C111123313121111121111331333133313331323232133113313231333131323331
>>
C11112331312111112111133133313331333132323213311331323133313132333
<<
C111123313121111121111331333133313331323232133113313231333131323333
>>
C111123313121111121111331333133313331323232133113313231333131323332
>>