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