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