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