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