C11112331312111112111133133313331333132323213331333133313132112323321331131   >>    C1111233131211111211113313331333133313232321333133313331313211232332133113   <<    C11112331312111112111133133313331333132323213331333133313132112323321331133   >>      C11112331312111112111133133313331333132323213331333133313132112323321331132   >>