Your goal is to find the secret four-color code. The following colors are possible: yellow, purple, brown, pink, orange, red.
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', 'brown', 'purple', 'orange']. Hint: two colors are in the correct positions.
Guess: ['yellow', 'yellow', 'brown', 'brown']. Hint: none of the guessed colors are present in the secret code.
Guess: ['purple', 'purple', 'pink', 'pink']. Hint: two colors are in the secret code but in the wrong positions.
Guess: ['pink', 'orange', 'purple', 'orange']. Hint: two colors are in the correct positions and one color is in the secret code but in the wrong positions.
A B C D
yellow, yellow, brown, pink red, pink, purple, orange brown, purple, brown, red orange, yellow, red, red