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