Display Word

Imagine that you're writing a program to play Hangman. The program has thought of a secret word, and the user is trying to guess it. Write a display word block that takes two inputs, the secret word and a list of the letters guessed by the user so far. It should report the letters of the secret word, spaced out, with underscore characters replacing the letters not yet guessed:
display word (potsticker) (e,t,a) -> _ _ t _ t _ _ _ e _

(Use the word → list block or the split block on the secret word to get started.)

In your own program, you would likely use this block within a say block, like this:
display word inside a say block

Consider why it's best to make the block a reporter, rather than directly saying the result.