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