Also, as far as your input filtering goes, I enjoy the 2001: responses. But you're not picking up extra "$" characters for it. It gives me an answer for "$$$$$$

Also, as far as your input filtering goes, I enjoy the 2001: responses. But you're not picking up extra "$" characters for it. It gives me an answer for "$$$$$$$$$$$$$$$$$$$$$$$4" and "$$$$$$4$$$$$$" and "$$$44$$$4$4$", for example.