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