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