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