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