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