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