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