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