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