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