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