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