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