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