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