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