C11112331312111112111133133313331333132323133313331333133313123232111111   >>    C1111233131211111211113313331333133313232313331333133313331312323211111   <<    C11112331312111112111133133313331333132323133313331333133313123232111113   >>      C11112331312111112111133133313331333132323133313331333133313123232111112   >>