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