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