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