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