C11112331312111112111133133313331333132323213331333133313331312323122311   >>    C1111233131211111211113313331333133313232321333133313331333131232312231   <<    C11112331312111112111133133313331333132323213331333133313331312323122313   >>      C11112331312111112111133133313331333132323213331333133313331312323122312   >>