How to create a random list based on weighted values with no dups?

Hello all,

I am looking to generate random combinations of weighted values. For example:

I want A to appear in 9 different combinations
B in 8 different combinations
C in 8
D in 7
E in 5
F in 6
G in 10
H in 3

If I wanted to generate random groupings of 5 letters (with no repeated in the same grouping) with their weighted values, how would I do this?

Thank you in advance,

-Jeff

It is not too easy. But the way to do this is;
1. Sequence through your list one at a time(A, then B, then C, and so on)
2. For A you will need generate nine 5 digit, non-repeating strings that contain A once and do not contain B through H.

From item 2, you can tell this is VERY rule based. I could do this but not for free.