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