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