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