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