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