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