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