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