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