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