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