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