C11112331312111112111133133313331333132322121111331312113313331333132313233121   >>    C1111233131211111211113313331333133313232212111133131211331333133313231323312   <<    C11112331312111112111133133313331333132322121111331312113313331333132313233123   >>      C11112331312111112111133133313331333132322121111331312113313331333132313233122   >>