C111112111133131121133133313331333133313331323133313331123213311   >>    C11111211113313112113313331333133313331333132313331333112321331   <<    C111112111133131121133133313331333133313331323133313331123213313   >>      C111112111133131121133133313331333133313331323133313331123213312   >>