C111123313121111121111331333133313331323231333133313311211332122131   >>    C11112331312111112111133133313331333132323133313331331121133212213   <<    C111123313121111121111331333133313331323231333133313311211332122133   >>      C111123313121111121111331333133313331323231333133313311211332122132   >>