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