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