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