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