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