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