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