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