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