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