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