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