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