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