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