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