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