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