Aaron thinks of a five-letter secret word. Peter tries to find out what the word is by saying five-letter words. After each guess, Aaron writes down five symbols that correspond to the letters of the guess.

+ means the letter is in the secret word, in the same place.

# means the letter is in the secret word, but in a different place.

- means the letter is not in the secret word.

Peter’s guesses and Aaron’s replies to these guesses are shown in the table below.