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