^Stamp a number on each keyword - preferably the number matching the required order of the keys - and you won't have to worry.
I want to do this - just because it's so cool!
What about dealing with a "losing one" scenario that STRF had mentioned?
You suggesting that "cool" people do not have the right
(if that's an appropriate word choice?) to lose any of those 12, 18 or 24 washers?