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