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