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