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