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