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