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