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