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