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