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