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