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