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