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