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