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