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