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