Attention all Haskell programmers: Haskell Curry is in great danger and he needs your help to wipe out the side effects in the Turing Machines, but to do this he needs a combinator and a couple of monads. To help him, all he needs is your credit card number, the three digits on the back, and the expiration month and year. But, you gotta be quick, so Haskell Curry can secure the statelessness and achieve the epic Beta Reduction!