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