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