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