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