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