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