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