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