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