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