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