C11112331312111112111133133313331312111112111113331333132313223311   >>    C1111233131211111211113313331333131211111211111333133313231322331   <<    C11112331312111112111133133313331312111112111113331333132313223313   >>      C11112331312111112111133133313331312111112111113331333132313223312   >>