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