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