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