Yes and no. You would have to dd in a line to each one like:
set random vstr fav05 (in fav01 line)
The next one would be:
set random vstr fav08 (in fav 02 line)
To each line with a different number for each crisscorssing the pattern. The when you hit the key you would get one out of order, but not entirely random per say. There is no way to make it a total random event.
Just play the game......do not complain about it!