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