Ok, bear with me as I am not too familiar with this thread. I've read through most of it and hopefully this has not been used.
A group, there are two missing:
I, N, P, I, L, N, B, P, C, S, C, T, D, F, G, G, H
They are in no particular order.
If you can't sleep, then get up and do something instead of lying there worrying. It's the worry that gets you, not the lack of sleep.