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