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