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