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