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