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