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