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