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