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