[Haskell-cafe] Set of Haskell programs

Hello, I would want to ask if there is any set of "real" Haskell 98 programs publicly available. I am working on a program transformation and I would want to test it with several "real" programs. I think it is a good idea to have a set of standard programs that people could use to check the efficiency of their transformation/optimizations. Thank you very much in advance, Enrique.