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