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