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