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