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