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