Your goal is to find the secret four-color code. The following colors are possible: orange, yellow, brown, white, purple, red.
Some guesses have already been made. I will provide feedback for each guess made with which it is possible to unambigiously determine the secret code.

Previous Guesses:
Guess: ['orange', 'white', 'purple', 'yellow']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['yellow', 'orange', 'yellow', 'brown']. Hint: two colors are in the correct positions and one color is in the secret code but in the wrong positions.
Guess: ['yellow', 'purple', 'orange', 'brown']. Hint: three colors are in the secret code but in the wrong positions.
A B C D
brown, brown, yellow, brown white, yellow, yellow, orange brown, orange, yellow, white white, white, orange, purple