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