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