BB(BB(BB(BB(BB(11111)))))
Repeat as many BB's as you have space on your 1000 character card. You might even use math notation to define a new function where BB-(n) = [BB(BB(.......]
<---- n ----->
And then you might have: BB-(BB-(BB-(1111)))(BB-(BB-(BB-(1111)))(11111))
Or some such monstrosity.Then make the Greek letters the entire alphabet iteration process (meaning BB-n through Z(n)). And then make the Hebrew letters the entire Greek letter process.
Look at how much fun we're having!