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