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