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