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