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