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