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