Your goal is to find the secret four-color code. The following colors are possible: blue, purple, black, pink, yellow, 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: ['orange', 'black', 'pink', 'yellow']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['blue', 'pink', 'orange', 'orange']. Hint: three colors are in the correct positions.
Guess: ['blue', 'pink', 'black', 'orange']. 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
black, black, orange, orange blue, pink, orange, black purple, black, yellow, purple blue, blue, pink, purple