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