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