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