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