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