Your goal is to find the secret four-color code. The following colors are possible: white, black, yellow, orange, green, brown.
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: ['green', 'black', 'brown', 'orange']. Hint: three colors are in the correct positions.
Guess: ['white', 'black', 'black', 'yellow']. Hint: two colors are in the correct positions.
Guess: ['white', 'white', 'white', 'orange']. Hint: none of the guessed colors are present in the secret code.
A B C D
green, black, brown, yellow brown, green, white, orange green, green, black, brown orange, black, yellow, black