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