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