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