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