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