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