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