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