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