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