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