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