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