The only way I know of to pull this off effectively is to use multiple character sets. The good news is that your two will always appear in the same order, but there's no telling where the others will show up. If you created yours at the same time, there's a good chance one of the randoms won't have a UUID that falls in between, so you might be able to get away with just three sets that have yours in the first and second slots, second and third, and third and fourth.