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