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