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