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