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