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