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