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