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