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