[1] what's in the box?

To find flag need frantically save impression foreboding picture and think about distant and loved horizons reminiscent about actions raise close open put which fills our being centuries again and again and so one like if would we moving on endless circle clinging his memory per formats files such how mp3 jpg bin sig doc rar mkv fb2 iso svg exe xlsx ppt mov and others others like each byte in ours computers characterizes and displays our track in this swift world data mixing endlessly again and again like archive ours memory so what would a fibonacci mathematician do?