C111123313121111121111331333133313331333133313331333133313331323311331323231   >>    C11112331312111112111133133313331333133313331333133313331333132331133132323   <<    C111123313121111121111331333133313331333133313331333133313331323311331323233   >>      C111123313121111121111331333133313331333133313331333133313331323311331323232   >>