Your goal is to find the secret four-color code. The following colors are possible: red, black, orange, blue, green, 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: ['white', 'red', 'blue', 'black']. Hint: three colors are in the secret code but in the wrong positions.
Guess: ['red', 'black', 'black', 'orange']. Hint: three colors are in the correct positions.
Guess: ['red', 'white', 'black', '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
black, orange, green, black white, green, white, white blue, white, black, red red, black, white, orange