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