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