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