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