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