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