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