Your goal is to find the secret four-color code. The following colors are possible: purple, white, yellow, orange, brown, 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: ['purple', 'brown', 'white', 'yellow']. Hint: two colors are in the secret code but in the wrong positions.
Guess: ['white', 'yellow', 'orange', 'orange']. Hint: two colors are in the correct positions.
Guess: ['white', 'purple', 'orange', 'red']. Hint: one color is in the correct position and two colors are in the secret code but in the wrong position.
Guess: ['white', 'white', 'purple', 'orange']. Hint: two colors are in the correct positions.
A B C D
white, brown, purple, brown white, red, brown, orange orange, yellow, purple, yellow white, orange, white, red