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