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