C22213331333133313112331323133313331333131111121111331333131232113121
>>
C2221333133313331311233132313331333133313111112111133133313123211312
<<
C22213331333133313112331323133313331333131111121111331333131232113123
>>
C22213331333133313112331323133313331333131111121111331333131232113122
>>