C31321211113313121133133313331333133313331123313331323331322311331312322311   >>    C3132121111331312113313331333133313331333112331333132333132231133131232231   <<    C31321211113313121133133313331333133313331123313331323331322311331312322313   >>      C31321211113313121133133313331333133313331123313331323331322311331312322312   >>