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