I was just thinking about this and this is what I got. Albha (b), Aldha (d), Alpha (p), Alqha (q). If you flip and rotate these letters, they look the same! I'm not very intellectual, so I don't know what this means, if it means anything at all? All I know is that this is a part of that thing that Alpha was recruiting people for. But I have no idea what it is!