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