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