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