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