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