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