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