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