C11112331312111112111133133313331333133313331333133313331211113313232132231   >>    C1111233131211111211113313331333133313331333133313331333121111331323213223   <<    C11112331312111112111133133313331333133313331333133313331211113313232132233   >>      C11112331312111112111133133313331333133313331333133313331211113313232132232   >>