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