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