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