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