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