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