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