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