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