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