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