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