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