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