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