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