YAhmed

Im pretty sure you can start with any currency really, although the question will make it clear.

HOWEVER, make sure that you are first converting to the overvalued currency, and then to the undervalued currency. If you start with another currency, you need to see which of the other two is the overvalued compared to the other, and exchange into the overvalued currency first.

Im not sure if this makes sense, it does in my head haha