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