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