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